The Book of Gutsy Women
Hillary Rodham Clinton & Chelsea Clinton
Wittgenstein: Philosophy in an Hour
Paul Strathern
Navigator
Stephen Baxter
Democracy in America
Alexis de Tocqueville
Multidimensional Mining of Massive Text Data
Chao Zhang & Jiawei Han
Penrose Tiles to Trapdoor Ciphers: And the Return of Dr Matrix
Martin Gardner