How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.5)
Project Hail Mary
Andy Weir
The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.5)
The Hammer of Thor
Magnus Chase and the Gods of Asgard (2)
How to Train Your Dragon
How to Train Your Dragon (1)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Be a Pirate
How to Train Your Dragon (2)