An Introduction to the Philosophy of Time and Space
Bas C. van Fraassen
Lectures on the History of Philosophy: Medieval and Modern Philosophy
Georg Wilhelm Friedrich Hegel
Make It Stick: The Science of Successful Learning
Peter C. Brown & Henry L. Roediger Iii & Mark A. McDaniel
Thought Experiments in Philosophy, Science, and the Arts
James Robert Brown & Mélanie Frappier & Letitia Meynell
The Allegory of Love
C. S. Lewis
The Problem of Knowledge in Financial Markets
Paul Jourdan