2 books in series

August Derleth's "Posthumous Collaborations"

August Derleth's "Posthumous Collaborations" is a 2-book series first released in 1945 with contributions by August Derleth.

Cover 7

The Lurker at the Threshold

PopularFirst

1945 • 3 Readers • 2.5

Cover 0

The Watchers Out of Time

1974 • 1 Reader • 320 pages