Nyarlathotep Cycle

Chaosium

The Nyarlathotep Cycle: The God of a Thousand Forms

Troy Young

The Other: Encounters With The Cthulhu Mythos    

Library and Archives Canada

The Other: Encounters With The Cthulhu Mythos Book Three

The Other: Encounters With The Cthulhu Mythos Book Two (The Other: The Nyarlathotep Cycle 2) (English Edition)

Oriflam

Le Cycle de Nyarlathotep                        

Exham Priory

The Exham Cycle                                  

Independently published

L'héritage d'Arkham: Cycles 1 & 2                

K. M. Alexander

Old Broken Road (The Bell Forging Cycle Book 2) (English Edition)

K. M. Alexander

Red Litten World (The Bell Forging Cycle Book 3) (English Edition)

Pulp Fiction Book Store

The Dream Quest of Randolph Carter: The Randolph Carter Cycle (English Edition)