Two Plus Two Publishing

Two Plus Two Publishing is a private company established and owned by statistician and poker player Mason Malmuth. The company publishes books on poker and gambling written by professionals in the field such as David Sklansky, Dan Harrington, Bill Robertie, Collin Moshman, Ed Miller, Ray Zee, Sunny Mehta, Alan Schoonmaker, William Jockusch, and Malmuth himself.