This supplement is best used with the Call of Cthulhu Starter Set or the Call of Cthulhu (7th Edition) roleplaying game and, optionally, with the Pulp Cthulhu sourcebook, available separately.
This supplement is best used with the Call of Cthulhu Starter Set or the Call of Cthulhu (7th Edition) roleplaying game and, optionally, with the Pulp Cthulhu sourcebook, available separately.
This supplement is best used with the Call of Cthulhu Starter Set or the Call of Cthulhu (7th Edition) roleplaying game and, optionally, with the Pulp Cthulhu sourcebook, available separately.
This supplement is best used with the Call of Cthulhu Starter Set or the Call of Cthulhu (7th Edition) roleplaying game and, optionally, with the Pulp Cthulhu sourcebook, available separately.
Last updated at 08/02/2026 14:56:08
Mansions of Madness Vol 1: Behind Closed Doors
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CHA23167-H Chaosium Call of Cthulhu: Mansions of Madness Vol. 1 Behind Closed Doors by Gamersroll with free gift at $99
Delivery $28.50
CAO23167-H Chaosium, Inc. Call of Cthulu: Mansions of Madness: Vol. 1 Behind Closed Doors by Gamersroll with free gift at $99
Delivery $28.50
Mansions of Madness Boon, Stuart [New] [Hardcover]
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Mansions of Madness for Call of Cthulhu 7th Edition RPG by Chaosium
Call of Cthulhu: Mansions of Madness - Vol. 1: Behind Closed Doors - Hardback
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Mansions of Madness Vol 1: Behind Closed Doors (Call of Cthulhu) by Stuart Boon | Hardback | 2020
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Mansions of Madness Volume 1 - Behind Closed Doors
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Call of Cthulhu: Mansions of Madness Volume 1 Behind Closed Doors Hardback (Retail Edition)
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Call of Cthulhu RPG - Mansions of Madness: Vol 1 - Behind Closed Doors
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| Imprint | Chaosium Inc |
| Pub date | 01 Sep 2020 |
| Language | English |
| Spine width | 18mm |
Mansions of Madness Vol 1: Behind Closed Doors
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CHA23167-H Chaosium Call of Cthulhu: Mansions of Madness Vol. 1 Behind Closed Doors by Gamersroll with free gift at $99
Delivery $28.50
CAO23167-H Chaosium, Inc. Call of Cthulu: Mansions of Madness: Vol. 1 Behind Closed Doors by Gamersroll with free gift at $99
Delivery $28.50
Mansions of Madness Boon, Stuart [New] [Hardcover]
Delivery $28.49
Mansions of Madness for Call of Cthulhu 7th Edition RPG by Chaosium
| Imprint | Chaosium Inc |
| Pub date | 01 Sep 2020 |
| Language | English |
| Spine width | 18mm |
