Pathfinder Modules

Pathfinder Modules is a 3-book series with 3 released primary works first released in 2011 with contributions by Richard Pett, Mike Shel, Keith Baker, Richard Baker, Wolfgang Baur, Jason Bulmahn, Ed Greenwood, Tim Hitchcock, James Jacobs, Nicholas Logue, Frank Mentzer, Eric Mona, Chris Pramas, Sean K. Reynolds, F. Wesley Schneider, Michael A. Stackpole, Lisa Stevens, and James L. Sutter.