What are the best real estate investing books?

I plan on investing in real estate and stocks to retire very comfortably. What are some of the best real estate books for investors? I currently own the intelligent investor and security analysis by ben gram.

Ziff Spiffington2016-07-28T06:24:19Z

you will be lucky to BREAK EVEN annually investing in real estate - an investment property requires a MINIMUM 20% down payment and you'll need a lot of extra income ALREADY to qualify for that loan. very unlikely you'll make enough in retirement from it to mean anything and one good sized repair can kill you (like a roof repair or replacement)