Books by David F. Gray

The Shepherd's Man

by David F. Gray

1995

Geometry

by David A. Brannan, Matthew F. Esplen, Jeremy J. Gray

1999

The Mystery of Israel's Flag

by David F. Gray

1978

Urban Temples of Cthulhu - Modern Mythos Anthology

by Khurt Khave, James Pratt, Steven A. Roman, Brian H. Seitzman, Aaron Besson, Carl R. Jennings, Stuart Conover, Jeff C. Stevenson, M. C. Bluhm, David Acord, Allen Griffin, Guy Riessen, David F. Gray, M. S. Swift, Kelda Crich, Jill Hand, Kevin Wetmore, Jaap Boekestein, First United Church of Cthulhu

2016

Immunology

by Gray, David F.

1964