Writing
Leman is a founding member of the H. P. Lovecraft Historical Society.
The Call of Cthulhu
2006
The Whisperer in Darkness
2011
Experiment 17
2005
The Chosen One
2007
Le Monde de Lovecraft
2023
The Eldritch Influence: The Life, Vision, and Phenomenon of H.P. Lovecraft
2003
