Ed Cha

In 2004, Ed Cha co-founded Indie Press Revolution with Brennan Taylor of Galileo Games.^[1]: 408 Previously, Cha had founded Open World Press, publisher of the "World of Whitethorn" series of adventure settings for the d20 system.^[2] In 2010, Hero Games purchased Indie Press Revolution from Taylor and Cha.^[1]: 154

"World of Whitethorn 1B: The Village of Oester" was nominated for an ENnie for "Best Adventure of the Year" in 2005. He stepped down as chairman of Indie Press Revolution in 2006.