The H. P. Lovecraft Historical Society

The H. P. Lovecraft Historical Society is the organization that hosts Cthulhu Lives!, a group of live-action roleplayers for the H. P. Lovecraft-inspired roleplaying game Call of Cthulhu. In addition to offering a number of props, both for sale and for free download off of its site, The H. P. Lovecraft Historical Society is produces a number of Cthulhu Mythos films and sound recordings, including full-cast audio dramas as part of their Dark Adventure Radio Theatre series.