Morgan Housel at the Motley Fool has a post up that is the result of a great deal of work. Housel notes that it serves as the rough outline of a book, 500 Things you Need to know About Investing, he was planning to write. It certainly looks like a book I would have read. You should definitely check it out. I selected, somewhat at random, 4 of the 122 items on the list. Housel writes: