No. 1 Business Book in the World, According to Bill Gates and Warren Buffett

Bill Gates met Warren Buffett for the first time in 1991, and one of his first questions was which business book Buffett recommended most highly.  Buffett had the answer ready, and Gates apparently took it to heart, since 23 years later he wrote about it--"The Best Business Book I've Ever Read"--on his blog.  What is this masterpiece?
It's called Business Adventures, by John Brooks.

Read the article over at Inc here.