One of Silicon Valley's most successful angel investors shares his rules for investing in startups.

There are two ways to make money in startups: create something valuable--or invest in the people that are creating valuable things.

Over the past twenty-five years, Jason Calacanis has made a fortune investing in creators, spotting and helping build and fund a number of successful technology startups--investments that have earned him tens of millions of dollars. Now, in this enlightening guide that is sure to become the bible for twenty-first century investors, Calacanis takes...