The Mask of Cthulhu was created in 1958.
The Mask of Cthulhu has 201 pages.
Cthulhu was created in 1928.
Cthulhu's Reign was created in 2010.
Acolytes of Cthulhu was created in 2001.
The Spawn of Cthulhu was created in 1971.
Crypt of Cthulhu was created in 1981.
Pimoa cthulhu was created in 1994.
The Trail of Cthulhu was created in 1962.
The Call of Cthulhu was created in 1928-02.
Cthulhu Mythos anthology was created in 2001-07.
The Call of Cthulhu - film - was created on 2005-10-01.
Cthulhu's Dark Cults was created on 2010-05-06.