Imprisoned with the Pharaohs – July 1924 (not credited on cover)
Call of Cthulhu – February 1928
The Dunwich Horror – April 1929 (not credited on cover)
The Dreams in the Witch-House – July 1933
At the Mountains of Madness – February 1936
The Haunter of the Dark – December 1936
The Thing on the Doorstep – January 1937
The Shunned House – October 1937
