Course in General Linguistics
Harris & Roy & de Saussure & Ferdinand
Your Mind and How to Use It
William Walker Atkinson
Sapiens: A Brief History of Humankind
Yuval Noah Harari
Thinking About Logic: Classic Essays
Steven M. Cahn & Robert B. Talisse & Scott F. Aikin
The Time Traveller's Guide to Medieval England Brain Shot
Ian Mortimer