Title Year Published Notes
The Shuttered Room and Other Pieces 1959 ( Sauk City , WI : Arkham House) By H.P. Lovecraft and Divers Hands (Compiled By August Derleth); As Editor, Juvenalia, Stories, Essays
  1. P. Lovecraft: A Symposium
1963[?] (N.P The Riverside Quarterly) Annotated By August Derleth; Sponsored By The Los Angeles Science Fantasy Society
A House Above Cuzco 1969 (The Candlelight Press) Novella
Aunt May Strikes Again! 1996 ( Shelburne , ON : Hawk and Whippoorwill) A Souvenir of the 25th Anniversary Celebration in Sauk City , Wisconsin , 30 June 1996 ; Introduced by Peter Ruber