Changes
Jim Butcher
A Study of History: Abridgement of Volumes VII-X
D.C. Somervell & Arnold J. Toynbee
The Enigma Cube
Douglas E Richards
Attack and Defend Computer Security Set
Dafydd Stuttard & Marcus Pinto & Michael Hale Ligh & Blake Hartstein & Ozh Richard
Measuring the World
Daniel Kehlmann & Carol Brown Janeway