Mathematics and plausible reasoning, volumes 1 and 2
György Pólya
Psychosemantics - Review
Daniel Clement Dennett
The Linguistic Turn: Essays in Philosophical Method
Richard Rorty
Bioethics: A Systematic Approach
Bernard Gert & Charles M. Culver & K. Danner Clouser
On the Origin of Species By Means of Natural Selection, or, ...
Charles Darwin
The Day of the Triffids
John Wyndham