To celebrate Chaosium’s 50 Anniversary, Chaosium has printed the Keeper Rulebook, Investigator Handbook, the Keeper Screen Pack and the Slipcase with gorgeous art by Ola Larsson.

Please also note, the inside contents of the books are the same as the current editions.

Playing the role of steadfast investigators, you travel to strange and dangerous places, uncover foul plots, and stand against the terrors of the Cthulhu Mythos. You encounter sanity-blasting entities, monsters, and insane cultists. Within strange and forgotten tomes of lore you discover revelations that humanity was not meant to know.