The Battle of the Labyrinth
Rick Riordan
Percy Jackson and The Olympians (4)
The Magician's Guild
Trudi Canavan
Black Magician Trilogy (1)
War-Bringer (Twinborn Trilogy)
J.S. Morin
Blue Face
Maxwell Grant
The Shadow (161)
Numbers Don't Lie: 71 Things You Need to Know About the World
Vaclav Smil
History of Mathematics, Volume 2
David Eugene Smith
History of Mathematics, Volume 1
Gödel, Escher, Bach: An Eternal Golden Braid
Douglas R. Hofstadter
The Book of Nothing: Vacuums, Voids, and the Latest Ideas About ...
John D. Barrow