Contents (view Concise Listing)

• Introduction (The Satanists) • essay by August Derleth
• 11 • Black Mass in a Park Starts Police Hunt • (unknown) • essay by uncredited
• 13 • Modern Satanism - The Facts • (1969) • essay by Peter Haining
• 19 • The Satanic Mass (excerpt) • (1946) • essay by Montague Summers
• 29 • The Sanctuary • (1934) • short story by E. F. Benson
• 55 • Ancient Sorceries • [John Silence] • (1908) • novelette by Algernon Blackwood
• 109 • The Festival • [Cthulhu Mythos] • (1925) • short story by H. P. Lovecraft
• 121 • The Watcher from the Sky • [The Trail of Cthulhu • 2] • (1945) • novelette by August Derleth
• 169 • The Black Magician (excerpt from The Satanist) • (1960) • short fiction by Dennis Wheatley
• 183 • The Initiation • (1969) • short story by Aleister Crowley
• 187 • The Book • (1930) • short story by Margaret Irwin
• 207 • No News Today • (1941) • short story by Cleve Cartmill
• 225 • Spawn of the Dark One • (1958) • short story by Robert Bloch (variant of Sweet Sixteen)
• 247 • Black Magic Battle in the Church • (1968) • essay by uncredited