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Under the Surface

Paperback
$12.99 US
5-1/2"W x 8-1/4"H (14.0 x 21.0 cm) | 11 oz (307 g) | 24 per carton
On sale May 27, 2025 | 368 Pages | 9780593625101
Age 14 and up | Grade 9 & Up
Reading Level: Lexile 700L
Sales rights: World
An epic survival-thriller about four teens lost in the Paris catacombs. Now in paperback!

"Tense and fast-moving, with a unique setting and compelling characters, Under the Surface is Diana Urban’s best yet."—Karen M. McManus, #1 New York Times bestselling author of One of Us Is Lying



Ruby is terrified to cave to her feelings for Sean and risk him crushing her heart. 

Sean is pumped to spend a week with Ruby in Paris on their senior class trip, and he’ll wait however long until she’s ready to take things further.

When Ruby’s best friend sneaks out the first night to meet a mysterious French boy, Ruby goes after them as they head to an exclusive party in the Paris catacombs, the intricate web of tunnels beneath the city, home to six million long-dead Parisians. Only they never reach the party. 

Underground, as something sinister chases them, they get lost in the endless maze of bones, uncovering dark secrets about the catacombs…..and each other. And if they can’t find a way out, they’ll die in the dark beneath the City of Light. 

Aboveground, Sean races to find the girl he loves. But can he find her before it's too late?

From award-winning author and rising YA star Diana Urban comes a frantic, claustrophobic thriller set in one of the most intricate—and historically dark—places in the world.
I never thought I’d die alone in the dark under the City of Light.
That’s what they call Paris. The City of Light. Makes sense when you think of the Eiffel Tower glinting in the sun or sparkling at night over the Seine. Or the vibrant paintings bedecking the palatial Louvre Museum. Or the glittering fashionistas strolling the ­Champs-​­Élysées. Or the dazzling boulevards with whitewashed buildings gleaming like pearls against the blue sky.
God, I’d kill for some of that light right now.
As I hurtle through the dark, cramped corridor deep underground, my phone’s flashlight makes elongated shadows bounce and bob across the craggy walls like a chaotic, ghostly dance, and I have to stoop to keep my skull from slamming into the low, jagged ceiling.
There’s no sign of the others.
Terror claws up my chest, and I try not to think of the crunching noises under my boots, try not to think how it’s only a matter of time until my phone runs out of power, until my mouth parches, my stomach shrivels, and my legs give out beneath me. Then there’ll be nothing to do but curl into a ball and wait for the darkness to become infinite.
Unless they get to me first.
No. That can’t happen. I won’t let it.
I turn a corner and slam my back against the wall, then toggle off my flashlight, plunging the corridor into pitch blackness. But hiding in the dark means my friends won’t find me, either. I breathe hard, feeling like I could choke on the dank, humid air, and a sob scrapes my throat. I’m screwed. Undeniably, irrevocably screwed. But I can’t spiral. Panicking got me into this mess to begin with.
Keeping my spirits up among six million corpses isn’t exactly an easy feat. That’s how many are entombed down here in the catacombs, their skeletal remains intricately arranged throughout this ancient labyrinth that stretches under the bustling streets of Paris like layers of rotted casserole squished under a decadent crust. My chest constricts, and it’s like I can feel the crushing weight of all six million dead.
And that number’s high enough, thank you very much.
A low, rasping growl echoes through the passageway. My heart jolts, and I clamp a shaking hand over my mouth to mask my heavy breathing.
But it’s too late.
They found me.
Maybe there are worse things than dying alone.
"Punchy dialogue, drum-tight pacing, and tense stakes permeate this nail-biting adventure, a delight from start to finish." Publishers Weekly (starred review)

"A nonstop thrill ride."Kirkus Reviews

"Lots of twists, heart-pounding near-misses, and heartbreaking turns of events make for an exhilarating read." School Library Journal

"Tense and fast-moving, with a unique setting and compelling characters, Under the Surface is Diana Urban’s best yet." —Karen M. McManus, #1 New York Times bestselling author of One of Us Is Lying

"A riveting read full of cagey twists and turns and featuring a spectacular setting, readers will devour this delicious story." —Kathleen Glasgow, New York Times bestselling author of Girl in Pieces and The Agathas series

"Under the Surface is a nail-biting thriller with a paranormal edge, a high-stakes romance, and can’t-put-it-down pacing. It transported me to the Paris catacombs right alongside Ruby, where the twists and turns kept me glued to the pages until the very end." —C. L. Herman, New York Times bestselling author of All of Us Villains

"A nightmare we’ve all had: in a place we don’t know well, innocent spontaneity gone awry. Yet, a heart beats fierce throughout this book, from Diana Urban’s brilliantly rendered characters to the City of Light itself. It’s survival, yes, but more than merely physical: Under the Surface explores the survival of friendship, optimism, romance, and hope. All in the horrifying presence of the innumerable dead. Urban is magnificent." Josh Malerman, New York Times bestselling author of Bird Box and Incidents Around the House

"Under the Surface is a wild, twisty, romantic adventure that will leave you feeling afraid of the dark, and putting this book down before you reach the end is almost as impossible as escaping the winding catacombs of Paris." Ginny Myers Sain, New York Times bestselling author of Dark and Shallow Lies

"Fast-paced and thrilling, Under the Surface has as many dangerous turns and secrets as the catacombs below Paris. Urban’s writing and use of alternating narrators keeps the tension high and the pages turning. At the heart of this dark and creepy (in the best way!) survival story is love, friendship, and hope." —Krystal Marquis, New York Times bestselling author of The Davenports

"An exhilarating adventure filled with twists, secrets, and nonstop tension, Under the Surface keeps you guessing—and on the edge of your seat—until the very end. Diana Urban has crafted a page-turning survival thriller that grips you from the very first page." —Alex Aster, #1 New York Times bestselling author of Lightlark

"Under the Surface
is a claustrophobic, terrifying, jump-scare of a novel that will leave you breathless. Urban perfectly weaves the longing and angst of the love story with an absolutely terrifying adventure through the catacombs. Truly her most terrifying work yet."  —Megan Lally, New York Times bestselling author of That's Not My Name
 
"Urban's sharp banter and engaging voice pull you in, then send you through a maze of frankly terrifying twists that get darker the deeper you go. Under the Surface is a thrilling heartbreak of a journey, from start to finish." —Eva V. Gibson, Edgar-nominated author of Frightmares and Where Secrets Lie

"The most propulsive book I’ve read in recent memory, Under the Surface manages to be at once nail-bitingly terrifying and potently emotional." M. K. Lobb, Sunday Times bestselling author of Seven Faceless Saints

"Your heart will race as you dodge and travel through the story's surprising twists and turns. Horror, fear and relationships take center stage, in a story that thrills and chills." —Aurora Dominguez, reviewer at Booklist & BookTrib

Praise for Diana Urban books:

"Talk about frightening page-turners!" —R.L. Stine, author of Goosebumps and Fear Street
Diana Urban is an award-winning author of dark, twisty thrillers, including All Your Twisted Secrets and her upcoming book Under the Surface. Her novels have been published internationally, and when she’s not torturing her fictional characters, she freelances in video game narrative writing. She lives with her husband and cat in Boston and enjoys reading, playing video games, fawning over cute animals, and looking at the beach from a safe distance. 

Visit her online at DianaUrban.com View titles by Diana Urban
Available for sale exclusive:
•     Afghanistan
•     Aland Islands
•     Albania
•     Algeria
•     Andorra
•     Angola
•     Anguilla
•     Antarctica
•     Antigua/Barbuda
•     Argentina
•     Armenia
•     Aruba
•     Australia
•     Austria
•     Azerbaijan
•     Bahamas
•     Bahrain
•     Bangladesh
•     Barbados
•     Belarus
•     Belgium
•     Belize
•     Benin
•     Bermuda
•     Bhutan
•     Bolivia
•     Bonaire, Saba
•     Bosnia Herzeg.
•     Botswana
•     Bouvet Island
•     Brazil
•     Brit.Ind.Oc.Ter
•     Brit.Virgin Is.
•     Brunei
•     Bulgaria
•     Burkina Faso
•     Burundi
•     Cambodia
•     Cameroon
•     Canada
•     Cape Verde
•     Cayman Islands
•     Centr.Afr.Rep.
•     Chad
•     Chile
•     China
•     Christmas Islnd
•     Cocos Islands
•     Colombia
•     Comoro Is.
•     Congo
•     Cook Islands
•     Costa Rica
•     Croatia
•     Cuba
•     Curacao
•     Cyprus
•     Czech Republic
•     Dem. Rep. Congo
•     Denmark
•     Djibouti
•     Dominica
•     Dominican Rep.
•     Ecuador
•     Egypt
•     El Salvador
•     Equatorial Gui.
•     Eritrea
•     Estonia
•     Ethiopia
•     Falkland Islnds
•     Faroe Islands
•     Fiji
•     Finland
•     France
•     Fren.Polynesia
•     French Guinea
•     Gabon
•     Gambia
•     Georgia
•     Germany
•     Ghana
•     Gibraltar
•     Greece
•     Greenland
•     Grenada
•     Guadeloupe
•     Guam
•     Guatemala
•     Guernsey
•     Guinea Republic
•     Guinea-Bissau
•     Guyana
•     Haiti
•     Heard/McDon.Isl
•     Honduras
•     Hong Kong
•     Hungary
•     Iceland
•     India
•     Indonesia
•     Iran
•     Iraq
•     Ireland
•     Isle of Man
•     Israel
•     Italy
•     Ivory Coast
•     Jamaica
•     Japan
•     Jersey
•     Jordan
•     Kazakhstan
•     Kenya
•     Kiribati
•     Kuwait
•     Kyrgyzstan
•     Laos
•     Latvia
•     Lebanon
•     Lesotho
•     Liberia
•     Libya
•     Liechtenstein
•     Lithuania
•     Luxembourg
•     Macau
•     Macedonia
•     Madagascar
•     Malawi
•     Malaysia
•     Maldives
•     Mali
•     Malta
•     Marshall island
•     Martinique
•     Mauritania
•     Mauritius
•     Mayotte
•     Mexico
•     Micronesia
•     Minor Outl.Ins.
•     Moldavia
•     Monaco
•     Mongolia
•     Montenegro
•     Montserrat
•     Morocco
•     Mozambique
•     Myanmar
•     Namibia
•     Nauru
•     Nepal
•     Netherlands
•     New Caledonia
•     New Zealand
•     Nicaragua
•     Niger
•     Nigeria
•     Niue
•     Norfolk Island
•     North Korea
•     North Mariana
•     Norway
•     Oman
•     Pakistan
•     Palau
•     Palestinian Ter
•     Panama
•     PapuaNewGuinea
•     Paraguay
•     Peru
•     Philippines
•     Pitcairn Islnds
•     Poland
•     Portugal
•     Puerto Rico
•     Qatar
•     Reunion Island
•     Romania
•     Russian Fed.
•     Rwanda
•     S. Sandwich Ins
•     Saint Martin
•     Samoa,American
•     San Marino
•     SaoTome Princip
•     Saudi Arabia
•     Senegal
•     Serbia
•     Seychelles
•     Sierra Leone
•     Singapore
•     Sint Maarten
•     Slovakia
•     Slovenia
•     Solomon Islands
•     Somalia
•     South Africa
•     South Korea
•     South Sudan
•     Spain
•     Sri Lanka
•     St Barthelemy
•     St. Helena
•     St. Lucia
•     St. Vincent
•     St.Chr.,Nevis
•     St.Pier,Miquel.
•     Sth Terr. Franc
•     Sudan
•     Suriname
•     Svalbard
•     Swaziland
•     Sweden
•     Switzerland
•     Syria
•     Tadschikistan
•     Taiwan
•     Tanzania
•     Thailand
•     Timor-Leste
•     Togo
•     Tokelau Islands
•     Tonga
•     Trinidad,Tobago
•     Tunisia
•     Turkey
•     Turkmenistan
•     Turks&Caicos Is
•     Tuvalu
•     US Virgin Is.
•     USA
•     Uganda
•     Ukraine
•     Unit.Arab Emir.
•     United Kingdom
•     Uruguay
•     Uzbekistan
•     Vanuatu
•     Vatican City
•     Venezuela
•     Vietnam
•     Wallis,Futuna
•     West Saharan
•     Western Samoa
•     Yemen
•     Zambia
•     Zimbabwe

About

An epic survival-thriller about four teens lost in the Paris catacombs. Now in paperback!

"Tense and fast-moving, with a unique setting and compelling characters, Under the Surface is Diana Urban’s best yet."—Karen M. McManus, #1 New York Times bestselling author of One of Us Is Lying



Ruby is terrified to cave to her feelings for Sean and risk him crushing her heart. 

Sean is pumped to spend a week with Ruby in Paris on their senior class trip, and he’ll wait however long until she’s ready to take things further.

When Ruby’s best friend sneaks out the first night to meet a mysterious French boy, Ruby goes after them as they head to an exclusive party in the Paris catacombs, the intricate web of tunnels beneath the city, home to six million long-dead Parisians. Only they never reach the party. 

Underground, as something sinister chases them, they get lost in the endless maze of bones, uncovering dark secrets about the catacombs…..and each other. And if they can’t find a way out, they’ll die in the dark beneath the City of Light. 

Aboveground, Sean races to find the girl he loves. But can he find her before it's too late?

From award-winning author and rising YA star Diana Urban comes a frantic, claustrophobic thriller set in one of the most intricate—and historically dark—places in the world.

Excerpt

I never thought I’d die alone in the dark under the City of Light.
That’s what they call Paris. The City of Light. Makes sense when you think of the Eiffel Tower glinting in the sun or sparkling at night over the Seine. Or the vibrant paintings bedecking the palatial Louvre Museum. Or the glittering fashionistas strolling the ­Champs-​­Élysées. Or the dazzling boulevards with whitewashed buildings gleaming like pearls against the blue sky.
God, I’d kill for some of that light right now.
As I hurtle through the dark, cramped corridor deep underground, my phone’s flashlight makes elongated shadows bounce and bob across the craggy walls like a chaotic, ghostly dance, and I have to stoop to keep my skull from slamming into the low, jagged ceiling.
There’s no sign of the others.
Terror claws up my chest, and I try not to think of the crunching noises under my boots, try not to think how it’s only a matter of time until my phone runs out of power, until my mouth parches, my stomach shrivels, and my legs give out beneath me. Then there’ll be nothing to do but curl into a ball and wait for the darkness to become infinite.
Unless they get to me first.
No. That can’t happen. I won’t let it.
I turn a corner and slam my back against the wall, then toggle off my flashlight, plunging the corridor into pitch blackness. But hiding in the dark means my friends won’t find me, either. I breathe hard, feeling like I could choke on the dank, humid air, and a sob scrapes my throat. I’m screwed. Undeniably, irrevocably screwed. But I can’t spiral. Panicking got me into this mess to begin with.
Keeping my spirits up among six million corpses isn’t exactly an easy feat. That’s how many are entombed down here in the catacombs, their skeletal remains intricately arranged throughout this ancient labyrinth that stretches under the bustling streets of Paris like layers of rotted casserole squished under a decadent crust. My chest constricts, and it’s like I can feel the crushing weight of all six million dead.
And that number’s high enough, thank you very much.
A low, rasping growl echoes through the passageway. My heart jolts, and I clamp a shaking hand over my mouth to mask my heavy breathing.
But it’s too late.
They found me.
Maybe there are worse things than dying alone.

Praise

"Punchy dialogue, drum-tight pacing, and tense stakes permeate this nail-biting adventure, a delight from start to finish." Publishers Weekly (starred review)

"A nonstop thrill ride."Kirkus Reviews

"Lots of twists, heart-pounding near-misses, and heartbreaking turns of events make for an exhilarating read." School Library Journal

"Tense and fast-moving, with a unique setting and compelling characters, Under the Surface is Diana Urban’s best yet." —Karen M. McManus, #1 New York Times bestselling author of One of Us Is Lying

"A riveting read full of cagey twists and turns and featuring a spectacular setting, readers will devour this delicious story." —Kathleen Glasgow, New York Times bestselling author of Girl in Pieces and The Agathas series

"Under the Surface is a nail-biting thriller with a paranormal edge, a high-stakes romance, and can’t-put-it-down pacing. It transported me to the Paris catacombs right alongside Ruby, where the twists and turns kept me glued to the pages until the very end." —C. L. Herman, New York Times bestselling author of All of Us Villains

"A nightmare we’ve all had: in a place we don’t know well, innocent spontaneity gone awry. Yet, a heart beats fierce throughout this book, from Diana Urban’s brilliantly rendered characters to the City of Light itself. It’s survival, yes, but more than merely physical: Under the Surface explores the survival of friendship, optimism, romance, and hope. All in the horrifying presence of the innumerable dead. Urban is magnificent." Josh Malerman, New York Times bestselling author of Bird Box and Incidents Around the House

"Under the Surface is a wild, twisty, romantic adventure that will leave you feeling afraid of the dark, and putting this book down before you reach the end is almost as impossible as escaping the winding catacombs of Paris." Ginny Myers Sain, New York Times bestselling author of Dark and Shallow Lies

"Fast-paced and thrilling, Under the Surface has as many dangerous turns and secrets as the catacombs below Paris. Urban’s writing and use of alternating narrators keeps the tension high and the pages turning. At the heart of this dark and creepy (in the best way!) survival story is love, friendship, and hope." —Krystal Marquis, New York Times bestselling author of The Davenports

"An exhilarating adventure filled with twists, secrets, and nonstop tension, Under the Surface keeps you guessing—and on the edge of your seat—until the very end. Diana Urban has crafted a page-turning survival thriller that grips you from the very first page." —Alex Aster, #1 New York Times bestselling author of Lightlark

"Under the Surface
is a claustrophobic, terrifying, jump-scare of a novel that will leave you breathless. Urban perfectly weaves the longing and angst of the love story with an absolutely terrifying adventure through the catacombs. Truly her most terrifying work yet."  —Megan Lally, New York Times bestselling author of That's Not My Name
 
"Urban's sharp banter and engaging voice pull you in, then send you through a maze of frankly terrifying twists that get darker the deeper you go. Under the Surface is a thrilling heartbreak of a journey, from start to finish." —Eva V. Gibson, Edgar-nominated author of Frightmares and Where Secrets Lie

"The most propulsive book I’ve read in recent memory, Under the Surface manages to be at once nail-bitingly terrifying and potently emotional." M. K. Lobb, Sunday Times bestselling author of Seven Faceless Saints

"Your heart will race as you dodge and travel through the story's surprising twists and turns. Horror, fear and relationships take center stage, in a story that thrills and chills." —Aurora Dominguez, reviewer at Booklist & BookTrib

Praise for Diana Urban books:

"Talk about frightening page-turners!" —R.L. Stine, author of Goosebumps and Fear Street

Author

Diana Urban is an award-winning author of dark, twisty thrillers, including All Your Twisted Secrets and her upcoming book Under the Surface. Her novels have been published internationally, and when she’s not torturing her fictional characters, she freelances in video game narrative writing. She lives with her husband and cat in Boston and enjoys reading, playing video games, fawning over cute animals, and looking at the beach from a safe distance. 

Visit her online at DianaUrban.com View titles by Diana Urban

Rights

Available for sale exclusive:
•     Afghanistan
•     Aland Islands
•     Albania
•     Algeria
•     Andorra
•     Angola
•     Anguilla
•     Antarctica
•     Antigua/Barbuda
•     Argentina
•     Armenia
•     Aruba
•     Australia
•     Austria
•     Azerbaijan
•     Bahamas
•     Bahrain
•     Bangladesh
•     Barbados
•     Belarus
•     Belgium
•     Belize
•     Benin
•     Bermuda
•     Bhutan
•     Bolivia
•     Bonaire, Saba
•     Bosnia Herzeg.
•     Botswana
•     Bouvet Island
•     Brazil
•     Brit.Ind.Oc.Ter
•     Brit.Virgin Is.
•     Brunei
•     Bulgaria
•     Burkina Faso
•     Burundi
•     Cambodia
•     Cameroon
•     Canada
•     Cape Verde
•     Cayman Islands
•     Centr.Afr.Rep.
•     Chad
•     Chile
•     China
•     Christmas Islnd
•     Cocos Islands
•     Colombia
•     Comoro Is.
•     Congo
•     Cook Islands
•     Costa Rica
•     Croatia
•     Cuba
•     Curacao
•     Cyprus
•     Czech Republic
•     Dem. Rep. Congo
•     Denmark
•     Djibouti
•     Dominica
•     Dominican Rep.
•     Ecuador
•     Egypt
•     El Salvador
•     Equatorial Gui.
•     Eritrea
•     Estonia
•     Ethiopia
•     Falkland Islnds
•     Faroe Islands
•     Fiji
•     Finland
•     France
•     Fren.Polynesia
•     French Guinea
•     Gabon
•     Gambia
•     Georgia
•     Germany
•     Ghana
•     Gibraltar
•     Greece
•     Greenland
•     Grenada
•     Guadeloupe
•     Guam
•     Guatemala
•     Guernsey
•     Guinea Republic
•     Guinea-Bissau
•     Guyana
•     Haiti
•     Heard/McDon.Isl
•     Honduras
•     Hong Kong
•     Hungary
•     Iceland
•     India
•     Indonesia
•     Iran
•     Iraq
•     Ireland
•     Isle of Man
•     Israel
•     Italy
•     Ivory Coast
•     Jamaica
•     Japan
•     Jersey
•     Jordan
•     Kazakhstan
•     Kenya
•     Kiribati
•     Kuwait
•     Kyrgyzstan
•     Laos
•     Latvia
•     Lebanon
•     Lesotho
•     Liberia
•     Libya
•     Liechtenstein
•     Lithuania
•     Luxembourg
•     Macau
•     Macedonia
•     Madagascar
•     Malawi
•     Malaysia
•     Maldives
•     Mali
•     Malta
•     Marshall island
•     Martinique
•     Mauritania
•     Mauritius
•     Mayotte
•     Mexico
•     Micronesia
•     Minor Outl.Ins.
•     Moldavia
•     Monaco
•     Mongolia
•     Montenegro
•     Montserrat
•     Morocco
•     Mozambique
•     Myanmar
•     Namibia
•     Nauru
•     Nepal
•     Netherlands
•     New Caledonia
•     New Zealand
•     Nicaragua
•     Niger
•     Nigeria
•     Niue
•     Norfolk Island
•     North Korea
•     North Mariana
•     Norway
•     Oman
•     Pakistan
•     Palau
•     Palestinian Ter
•     Panama
•     PapuaNewGuinea
•     Paraguay
•     Peru
•     Philippines
•     Pitcairn Islnds
•     Poland
•     Portugal
•     Puerto Rico
•     Qatar
•     Reunion Island
•     Romania
•     Russian Fed.
•     Rwanda
•     S. Sandwich Ins
•     Saint Martin
•     Samoa,American
•     San Marino
•     SaoTome Princip
•     Saudi Arabia
•     Senegal
•     Serbia
•     Seychelles
•     Sierra Leone
•     Singapore
•     Sint Maarten
•     Slovakia
•     Slovenia
•     Solomon Islands
•     Somalia
•     South Africa
•     South Korea
•     South Sudan
•     Spain
•     Sri Lanka
•     St Barthelemy
•     St. Helena
•     St. Lucia
•     St. Vincent
•     St.Chr.,Nevis
•     St.Pier,Miquel.
•     Sth Terr. Franc
•     Sudan
•     Suriname
•     Svalbard
•     Swaziland
•     Sweden
•     Switzerland
•     Syria
•     Tadschikistan
•     Taiwan
•     Tanzania
•     Thailand
•     Timor-Leste
•     Togo
•     Tokelau Islands
•     Tonga
•     Trinidad,Tobago
•     Tunisia
•     Turkey
•     Turkmenistan
•     Turks&Caicos Is
•     Tuvalu
•     US Virgin Is.
•     USA
•     Uganda
•     Ukraine
•     Unit.Arab Emir.
•     United Kingdom
•     Uruguay
•     Uzbekistan
•     Vanuatu
•     Vatican City
•     Venezuela
•     Vietnam
•     Wallis,Futuna
•     West Saharan
•     Western Samoa
•     Yemen
•     Zambia
•     Zimbabwe

ICYMI: Cover Reveals! October & November 2023

Welcome to this month’s installment of ICYMI: Cover Reveals is a round-up of all the exciting cover reveals announced in the last month. In this month’s post, we’ve got two months‘ worth of cover reveals to share. Anticipate a new young adult novel from Adam Sass, CNN anchor Poppy Harlow and TODAY’s Laura Jarrett’s picture book,

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