The jungle: the uncensored original edition
Upton Sinclair
200 Free PMP® Sample Questions
Oliver F. Lehmann & Antje Lehmann-Benz
Reading, Writing, and Proving: A Closer Look at Mathematics
Ulrich Daepp & Pamela Gorkin
Ancient Judaism
Max Weber
An Introduction to Philosophy of Education
Robin Barrow & Ronald Woods
The Demon in the Freezer
Richard Preston