13 ingenious real-estate tips from Zillow's CEO

Real-estate site Zillow has been collecting information about the residential real-estate market for a decade. It's learned a ton about how houses are priced, bought, and sold.

Now the company has taken what it's learned and put it into a book.

We got a copy of "Zillow Talk: The New Rules of Real Estate" by Zillow CEO Spencer Rascoff and chief economist Stan Humphries, and scoured it for some of the most useful tips on buying and selling a home.