The moon is a harsh mistress
Robert A. Heinlein
The Marvelous Land of Oz: Being an Account of the Further Adventures ...
Frank L. Baum
Non-Obvious Thinking
Rohit Bhargava & Ben Dupont
Polgara the Sorceress
David Eddings & Leigh Eddings
Belgariad-Malloreon Followup (6)
The Corfu trilogy
Gerald Durrell