Rich Dad Poor Dad by Robert Kiyosaki The classic Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not! ($9) is a great read for investors of all ages! If "work smarter not harder" was a book, it is this! The basis of Rich Dad Poor Dad is how the author grew up with two dad's - one rich, one poor - and what money lessons he took from both of them. Image Source: amazon.com Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and $9 from amazon.com Buy Now