He recommends books on business, performance, psychology and philosophy. :
When billionaire Marc Andreessen has something to say, the tech world listens. He's a co-founder and general partner of the venture capital firm Andreessen Horowitz, which backs companies like AirBnb, Facebook and Lyft. Andreessen also co-founded Netscape, which sold to AOL for 4.3 billion in 1998. In a return to Twitter Thursday, (a platform with which he has had a storied history) Andreessen shared a list of books he's been reading while on a hiatus from tweeting.