Mathematics and plausible reasoning, volumes 1 and 2
György Pólya
On Ayn Rand
Allan Gotthelf
Giving an Account of Oneself
Judith P. Butler
The Hidden Life of Trees: What They Feel, How They Communicate ...
Peter Wohlleben
The Art of Listening in the Early Church
Carol Harrison
Concise Introduction to Logic and Set Theory
Iqbal H. Jebril & Hemen Dutta & Ilwoo Cho