Lynn Willis

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Books7

Masks of Nyarlathotep

Masks of Nyarlathotep

2018

with Chaosium Inc and Lynne Hardy

S. Petersen's Field Guide to Lovecraftian Horrors: A Field Observer's Handbook of Preternatural Entities and Beings from Beyond the Wall of Sleep

S. Petersen's Field Guide to Lovecraftian Horrors: A Field Observer's Handbook of Preternatural Entities and Beings from Beyond the Wall of Sleep

2016

with Sandy Petersen

7th Edition Quick-Start Rules

7th Edition Quick-Start Rules

2013

with Sandy Petersen

S. Petersen's Field Guide to Creatures of the Dreamlands: An Album of Entities from the Land Beyond the Wall of Sleep

S. Petersen's Field Guide to Creatures of the Dreamlands: An Album of Entities from the Land Beyond the Wall of Sleep

1989

with Sandy Petersen

Into the Troll Realms: Troll Adventures and Encounters for RuneQuest

Into the Troll Realms: Troll Adventures and Encounters for RuneQuest

1988

with Greg Stafford and Sandy Petersen

The Complete Masks of Nyarlathotep

The Complete Masks of Nyarlathotep

1984

with Larry DiTillio

Call of Cthulhu: Horror Roleplaying in the Worlds of H.P. Lovecraft

Call of Cthulhu: Horror Roleplaying in the Worlds of H.P. Lovecraft

1981

with Sandy Petersen