Contents (view Concise Listing)

• 1 • The Mask of Cthulhu • [Cthulhu Mythos] • (1958) • collection by August Derleth
• 5 • Introduction (The Mask of Cthulhu) • (1958) • essay by August Derleth
• 7 • The Return of Hastur • (1939) • novelette by August Derleth
• 40 • The Whippoorwills in the Hills • (1948) • novelette by August Derleth
• 78 • Something in Wood • (1948) • short story by August Derleth
• 95 • The Sandwin Compact • (1940) • novelette by August Derleth
• 123 • The House in the Valley • (1953) • novelette by August Derleth
• 156 • The Seal of R'lyeh • (1957) • novelette by August Derleth
• 187 • The Trail of Cthulhu • [The Trail of Cthulhu] • (1962) • collection by August Derleth
• 191 • The House on Curwen Street: Being the Manuscript of Andrew Phelan • [The Trail of Cthulhu • 1] • (1944) • novelette by August Derleth (variant of The Trail of Cthulhu)
• 247 • The Watcher from the Sky: Being the Deposition of Abel Keane • [The Trail of Cthulhu • 2] • (1945) • novelette by August Derleth (variant of The Watcher from the Sky)
• 299 • The Gorge Beyond Salapunco: Being the Testament of Claiborne Boyd • [The Trail of Cthulhu • 3] • (1949) • novelette by August Derleth (variant of The Testament of Claiborne Boyd)
• 347 • The Keeper of the Key: Being the Statement of Nayland Colum • [The Trail of Cthulhu • 4] • (1951) • novelette by August Derleth (variant of The Keeper of the Key)
• 393 • The Black Island: Being the Narrative of Horvath Blayne • [The Trail of Cthulhu • 5] • (1962) • novelette by August Derleth (variant of The Black Island 1952)
• 437 • A Note on the Cthulhu Mythos • (1962) • essay by August Derleth