Cognitive bias cheat sheet – a comprehensive overview of the different types of behavioral biases grouped by category

Magic Formula Investing – Joel Greenblatt’s free screening site that uses his work that shows that stocks that rank well on both Return on Invested Capital (ROIC) and cheapness do much better than the market over time.

Value Investors Club – A free membership-only idea exchange site for value investors. Non-members can read content for free on a delayed basis.

Manual of Ideas – An excellent publication for generating new investment ideas as well as improving your thought process by reading or watching interviews with thoughtful value investors.

"Why We Invest the Way We Do" - Lecture delivered by Walter J. Schloss on May 16th, 1996 at the Behavioral Economics Forum at the Harvard Faculty Club in Cambridge, MA (thank you to for finding the speech.)

"How To Learn Value Investing" - Talk that Gary Mishuris gave in the summer of 2018 to MBA students at the F.W. Olin Graduate School of Business about how to approach building their own value investing process.