Cressida Cowell-(How to Train Your Dragon 04) How to Cheat a Dragon's Curse (no drawings)
Cressida Cowell-(How to Train Your Dragon 05) How to Twist a Dragon's Tale
Cressida Cowell-(How to Train Your Dragon 06) Hero's Guide to Deadly Dragons
Cressida Cowell-(How to Train Your Dragon 07) How to Ride a Dragon's Storm
Cressida Cowell-(How to Train Your Dragon 08) How to Break a Dragon's Heart
Cressida Cowell-(How to Train Your Dragon 09) How to Steal a Dragon’s Sword
Cressida Cowell-(How to Train Your Dragon 10) How to Seize a Dragon’s Jewel
Cressida Cowell-(How to Train Your Dragon 11) How to Betray a Dragon’s Hero
Cressida Cowell-(How to Train Your Dragon 12) How to Fight a Dragon’s Fury
Cressida Cowell-(Wizards of Once 01)The Wizards of Once
Cressida Cowell-(Wizards of Once 03) Knock Three Times