The Dresden Files Roleplaying Game is a 3-book series with 3 released primary works first released in 2010 with contributions by Leonard Balsera, Jim Butcher, Genevieve Cogman, Rob Donoghue, Fred Hicks, Kenneth Hite, Ryan Macklin, Chad Underkoffler, Clark Valentine, Brian Engard, Amanda Valentine, John Adamus, Will Huggins, Morgan Ellis, Jess Hartley, Pamela Shaw Alexander, Sean Nittner, Daniel Solis, and Matthew Gandy.