Worlds Together, Worlds Apart
Peter Brown & Jeremy Adelman & Stephen Kotkin & Robert Tignor
The Limits to Growth
Donella H. Meadows & Jørgen Randers & Dennis L. Meadows & William W. Behrens III
Python An Introduction to Programming
James R. Parker
The Sign of Four
Arthur Conan Doyle
Physically Speaking
C. C. Gaither & Alma E Cavazos-Gaither
On Liberation Theology
Ronald H. Nash