Handbook of Christian Apologetics
Ronald K. Tacelli & Peter J. Kreeft
A Study of History - Volume 5
Arnold Joseph Toynbee
The Annotated Works of Henry George
Francis K. Peddle
Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
The Psychology of a Website: Mastering Cognitive Biases, Conversion ...
Matthew Capala
A Concise Etymological Dictionary of the English Language
Walter W. Skeat