Cressida Cowell

How To Train Your Dragon

2017

The Wizards of Once

2017

How to Train Your Dragon: How To Be A Pirate

2017

How to Train Your Dragon: How To Speak Dragonese

2017

How to Train Your Dragon: How to Twist a Dragon's Tale

2017

The Wizards of Once: Twice Magic

2018

How to Train Your Dragon

2010

The Wizards of Once

2017

How to Train Your Dragon: How To Be A Pirate

2010

The Wizards of Once: Twice Magic

2018

How to Train Your Dragon: How To Cheat A Dragon's Curse

2010

How to Train Your Dragon: A Hero's Guide to Deadly Dragons

2011