is there a wholesaling for dummies book?

[Mike Verrona]

Like many have suggested starting out my investment journey with wholesaling to build capitol for a down payment. 

I spoke with an agent who said to put a house under contract you need the full amount of cash or someone who has the full amount of cash. 

This is when I realized I don't even know where to start. 

Any very noob books out there? Is Robert kiyosaki workshops good or is it guru workshop?