The Angelical Language - 2: An Encyclopedic Lexicon of the Tongue ...
Aaron Leitch
Logarithms
Sahil Katırcı
Social philosophy
By Gerald F. Gaus
Exploring Unseen Worlds: William James and the Philosophy of ...
George William Barnard
Dictionary of Science Terms
Dictionaries, Engineering
Classic Sci-Fi Collection
Ayn Rand & Philip K. Dick & Harry Harrison & H. Beam Piper & Frederick Pohl & Jules Verne