Ender's Game
Orson Scott Card
Percy Jackson 4 - The Battle of the Labyrinth
Rick Riordan
Words of Radiance
Brandon Sanderson
The Stormlight Archive (2)
God Emperor of Dune
Frank Herbert
The ultimate hitchhiker's guide to the galaxy
Douglas Adams
The Hitchhiker's Guide to the Galaxy
Mostly Harmless
Hitchhiker's Guide to the Galaxy (5)
Life, the Universe and Everything
Hitchhiker's Guide to the Galaxy (3)