Sourcebook for Delta Green RPG compiling information originally released as a series of chapbooks. It expands the information on the Migo. In the chapter on The Fate, it details the band Charnel Dreams and bandmember Anton Leonard Merriweather, who have links to The Hastur Mythos. It also has information on The Fate, Club Apocalypse and the band GLC.
A Night On Owlshead MountainEdit
Although non-mythos, this adventure mentions Henry Akeley in passing.