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Master of the Phantom Isle

Part of Dragonwatch

Paperback
$9.99 US
5-3/16"W x 7-5/8"H (13.2 x 19.4 cm) | 4 oz (113 g) | 48 per carton
On sale Apr 07, 2026 | 512 Pages | 9798217228461
Age 8-12 years | Grades 3-7
Sales rights: US,CAN,OpnMkt(no EU)

OVER 3.5 MILLION COPIES SOLD IN SERIES! The world of Fablehaven grows larger—and more dangerous. In this New York Times bestselling sequel series to the hit fantasy phenomenon, two siblings are locked in an epic battle against dragons who seek to break free and destroy our world.

Cursed by the Key of Forgetting, Seth has lost all memory of his past—his relationships, his experiences, and who he really is. All he knows is that his new mentor, the dark unicorn Ronodin, is leading him on a dangerous journey to the Phantom Isle, a secret gateway to the Under Realm. 

Kendra is frantic to find her missing brother, but the quest will take her and her companions far from Wyrmroost to Crescent Lagoon. If Kendra and her friends can help its caretaker reclaim control of the fallen dragon sanctuary, they might uncover the answers they need to rescue Seth.

Meanwhile, with each sanctuary the dragons overthrow, the Dragon King, comes closer to the dawn of a new Age of Dragons. With the forces of darkness on the march, can the Dragonwatch gather enough power to win the epic dragon war?

Don’t forget to drink the milk. And definitely don’t miss any of Brandon Mull’s BEST-SELLING SERIES:

FABLEHAVEN BOOKS 1-5 • DRAGONWATCH BOOKS 1-5 • NEW SERIES (Coming in 2026!)
Brandon Mull is the #1 New York Times bestselling author of Fablehaven and many other series. A kinetic thinker, Brandon enjoys pacing, popping bubble wrap, and squeezing stress toys. He lives in Utah with his wife Erlyn, their eleven kids, and three mischievous cats. View titles by Brandon Mull
Available for sale exclusive:
•     Canada
•     Guam
•     Minor Outl.Ins.
•     North Mariana
•     Philippines
•     Puerto Rico
•     Samoa,American
•     US Virgin Is.
•     USA

Available for sale non-exclusive:
•     Afghanistan
•     Aland Islands
•     Albania
•     Algeria
•     Andorra
•     Angola
•     Anguilla
•     Antarctica
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•     Bahrain
•     Belarus
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•     Bhutan
•     Bolivia
•     Bonaire, Saba
•     Bosnia Herzeg.
•     Bouvet Island
•     Brazil
•     Burkina Faso
•     Burundi
•     Cambodia
•     Cameroon
•     Cape Verde
•     Centr.Afr.Rep.
•     Chad
•     Chile
•     China
•     Colombia
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•     Congo
•     Cook Islands
•     Costa Rica
•     Cuba
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•     Faroe Islands
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•     Gabon
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•     Guatemala
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•     Guinea-Bissau
•     Haiti
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•     Palestinian Ter
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•     Sint Maarten
•     South Korea
•     South Sudan
•     St Barthelemy
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•     Sth Terr. Franc
•     Sudan
•     Suriname
•     Svalbard
•     Switzerland
•     Syria
•     Tadschikistan
•     Taiwan
•     Thailand
•     Timor-Leste
•     Togo
•     Tokelau Islands
•     Tunisia
•     Turkey
•     Turkmenistan
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•     Unit.Arab Emir.
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•     Uzbekistan
•     Vatican City
•     Venezuela
•     Vietnam
•     Wallis,Futuna
•     West Saharan
•     Western Samoa
•     Yemen

Not available for sale:
•     Antigua/Barbuda
•     Australia
•     Austria
•     Bahamas
•     Bangladesh
•     Barbados
•     Belgium
•     Belize
•     Bermuda
•     Botswana
•     Brit.Ind.Oc.Ter
•     Brit.Virgin Is.
•     Brunei
•     Bulgaria
•     Cayman Islands
•     Christmas Islnd
•     Cocos Islands
•     Croatia
•     Cyprus
•     Czech Republic
•     Denmark
•     Dominica
•     Estonia
•     Falkland Islnds
•     Fiji
•     Finland
•     France
•     Gambia
•     Germany
•     Ghana
•     Gibraltar
•     Greece
•     Grenada
•     Guernsey
•     Guyana
•     Hungary
•     India
•     Ireland
•     Isle of Man
•     Italy
•     Jamaica
•     Jersey
•     Kenya
•     Kiribati
•     Latvia
•     Lesotho
•     Lithuania
•     Luxembourg
•     Malawi
•     Malaysia
•     Malta
•     Mauritius
•     Montserrat
•     Mozambique
•     Namibia
•     Nauru
•     Netherlands
•     New Zealand
•     Nigeria
•     Pakistan
•     PapuaNewGuinea
•     Pitcairn Islnds
•     Poland
•     Portugal
•     Romania
•     S. Sandwich Ins
•     Seychelles
•     Sierra Leone
•     Slovakia
•     Slovenia
•     Solomon Islands
•     Somalia
•     South Africa
•     Spain
•     Sri Lanka
•     St. Helena
•     St. Lucia
•     St. Vincent
•     St.Chr.,Nevis
•     Swaziland
•     Sweden
•     Tanzania
•     Tonga
•     Trinidad,Tobago
•     Turks&Caicos Is
•     Tuvalu
•     Uganda
•     United Kingdom
•     Vanuatu
•     Zambia
•     Zimbabwe

About

OVER 3.5 MILLION COPIES SOLD IN SERIES! The world of Fablehaven grows larger—and more dangerous. In this New York Times bestselling sequel series to the hit fantasy phenomenon, two siblings are locked in an epic battle against dragons who seek to break free and destroy our world.

Cursed by the Key of Forgetting, Seth has lost all memory of his past—his relationships, his experiences, and who he really is. All he knows is that his new mentor, the dark unicorn Ronodin, is leading him on a dangerous journey to the Phantom Isle, a secret gateway to the Under Realm. 

Kendra is frantic to find her missing brother, but the quest will take her and her companions far from Wyrmroost to Crescent Lagoon. If Kendra and her friends can help its caretaker reclaim control of the fallen dragon sanctuary, they might uncover the answers they need to rescue Seth.

Meanwhile, with each sanctuary the dragons overthrow, the Dragon King, comes closer to the dawn of a new Age of Dragons. With the forces of darkness on the march, can the Dragonwatch gather enough power to win the epic dragon war?

Don’t forget to drink the milk. And definitely don’t miss any of Brandon Mull’s BEST-SELLING SERIES:

FABLEHAVEN BOOKS 1-5 • DRAGONWATCH BOOKS 1-5 • NEW SERIES (Coming in 2026!)

Author

Brandon Mull is the #1 New York Times bestselling author of Fablehaven and many other series. A kinetic thinker, Brandon enjoys pacing, popping bubble wrap, and squeezing stress toys. He lives in Utah with his wife Erlyn, their eleven kids, and three mischievous cats. View titles by Brandon Mull

Rights

Available for sale exclusive:
•     Canada
•     Guam
•     Minor Outl.Ins.
•     North Mariana
•     Philippines
•     Puerto Rico
•     Samoa,American
•     US Virgin Is.
•     USA

Available for sale non-exclusive:
•     Afghanistan
•     Aland Islands
•     Albania
•     Algeria
•     Andorra
•     Angola
•     Anguilla
•     Antarctica
•     Argentina
•     Armenia
•     Aruba
•     Azerbaijan
•     Bahrain
•     Belarus
•     Benin
•     Bhutan
•     Bolivia
•     Bonaire, Saba
•     Bosnia Herzeg.
•     Bouvet Island
•     Brazil
•     Burkina Faso
•     Burundi
•     Cambodia
•     Cameroon
•     Cape Verde
•     Centr.Afr.Rep.
•     Chad
•     Chile
•     China
•     Colombia
•     Comoro Is.
•     Congo
•     Cook Islands
•     Costa Rica
•     Cuba
•     Curacao
•     Dem. Rep. Congo
•     Djibouti
•     Dominican Rep.
•     Ecuador
•     Egypt
•     El Salvador
•     Equatorial Gui.
•     Eritrea
•     Ethiopia
•     Faroe Islands
•     Fren.Polynesia
•     French Guinea
•     Gabon
•     Georgia
•     Greenland
•     Guadeloupe
•     Guatemala
•     Guinea Republic
•     Guinea-Bissau
•     Haiti
•     Heard/McDon.Isl
•     Honduras
•     Hong Kong
•     Iceland
•     Indonesia
•     Iran
•     Iraq
•     Israel
•     Ivory Coast
•     Japan
•     Jordan
•     Kazakhstan
•     Kuwait
•     Kyrgyzstan
•     Laos
•     Lebanon
•     Liberia
•     Libya
•     Liechtenstein
•     Macau
•     Macedonia
•     Madagascar
•     Maldives
•     Mali
•     Marshall island
•     Martinique
•     Mauritania
•     Mayotte
•     Mexico
•     Micronesia
•     Moldavia
•     Monaco
•     Mongolia
•     Montenegro
•     Morocco
•     Myanmar
•     Nepal
•     New Caledonia
•     Nicaragua
•     Niger
•     Niue
•     Norfolk Island
•     North Korea
•     Norway
•     Oman
•     Palau
•     Palestinian Ter
•     Panama
•     Paraguay
•     Peru
•     Qatar
•     Reunion Island
•     Russian Fed.
•     Rwanda
•     Saint Martin
•     San Marino
•     SaoTome Princip
•     Saudi Arabia
•     Senegal
•     Serbia
•     Singapore
•     Sint Maarten
•     South Korea
•     South Sudan
•     St Barthelemy
•     St.Pier,Miquel.
•     Sth Terr. Franc
•     Sudan
•     Suriname
•     Svalbard
•     Switzerland
•     Syria
•     Tadschikistan
•     Taiwan
•     Thailand
•     Timor-Leste
•     Togo
•     Tokelau Islands
•     Tunisia
•     Turkey
•     Turkmenistan
•     Ukraine
•     Unit.Arab Emir.
•     Uruguay
•     Uzbekistan
•     Vatican City
•     Venezuela
•     Vietnam
•     Wallis,Futuna
•     West Saharan
•     Western Samoa
•     Yemen

Not available for sale:
•     Antigua/Barbuda
•     Australia
•     Austria
•     Bahamas
•     Bangladesh
•     Barbados
•     Belgium
•     Belize
•     Bermuda
•     Botswana
•     Brit.Ind.Oc.Ter
•     Brit.Virgin Is.
•     Brunei
•     Bulgaria
•     Cayman Islands
•     Christmas Islnd
•     Cocos Islands
•     Croatia
•     Cyprus
•     Czech Republic
•     Denmark
•     Dominica
•     Estonia
•     Falkland Islnds
•     Fiji
•     Finland
•     France
•     Gambia
•     Germany
•     Ghana
•     Gibraltar
•     Greece
•     Grenada
•     Guernsey
•     Guyana
•     Hungary
•     India
•     Ireland
•     Isle of Man
•     Italy
•     Jamaica
•     Jersey
•     Kenya
•     Kiribati
•     Latvia
•     Lesotho
•     Lithuania
•     Luxembourg
•     Malawi
•     Malaysia
•     Malta
•     Mauritius
•     Montserrat
•     Mozambique
•     Namibia
•     Nauru
•     Netherlands
•     New Zealand
•     Nigeria
•     Pakistan
•     PapuaNewGuinea
•     Pitcairn Islnds
•     Poland
•     Portugal
•     Romania
•     S. Sandwich Ins
•     Seychelles
•     Sierra Leone
•     Slovakia
•     Slovenia
•     Solomon Islands
•     Somalia
•     South Africa
•     Spain
•     Sri Lanka
•     St. Helena
•     St. Lucia
•     St. Vincent
•     St.Chr.,Nevis
•     Swaziland
•     Sweden
•     Tanzania
•     Tonga
•     Trinidad,Tobago
•     Turks&Caicos Is
•     Tuvalu
•     Uganda
•     United Kingdom
•     Vanuatu
•     Zambia
•     Zimbabwe