The Fallen Legacies
Pittacus Lore
The Lorien Legacies: The Lost Files (3)
Life, the Universe and Everything
Douglas Adams
The Hitchhiker's Guide to the Galaxy (3)
Princess Floralinda and the Forty-Flight Tower
Tamsyn Muir
The Tyrant's Tomb
Rick Riordan
The Trials of Apollo (4)
The Blood of Olympus
Heroes of Olympus (5)
The Mark of Athena
Heroes of Olympus (3)
The House of Hades
Heroes of Olympus (4)
The Lost Hero
Heroes of Olympus (1)
The Son of Neptune
Heroes of Olympus (2)