The Great Mental Models Series

The Great Mental Models is a book series by Shane Parrish (of Farnam Street) and Rhiannon Beaubien.The series includes four volumes: General Thinking Concepts, Physics, Chemistry, and Biology, Systems and Mathematics, and Economics and Art, teaching readers to see the world more clearly and avoid problems by applying timeless ideas from core subjects. 

To provide a framework for better thinking by introducing powerful, universal models like Occam's Razor, Inversion, and Circle of Competence. 

Each volume focuses on a different area of knowledge, making complex ideas accessible and applicable to real life.