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.
Call of Cthulhu: Mansions of Madness - Vol. 1: Behind Closed Doors
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.
in 23 offers
The lowest price for Call of Cthulhu: Mansions of Madness - Vol. 1: Behind Closed Doors right now is $43.69 at Gamersroll, compared across 21 retailers.
The all-time low was $23.84 on 12 Mar 2026 — today's price is 83% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 29 June 2026.
Last updated at 29/06/2026 07:17:35
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 $29.01
Mansions of Madness Vol 1: Behind Closed Doors (Call of Cthulhu) by Stuart Boon | Hardback | 2020
Delivery $8.95
Mansions of Madness Volume 1 - Behind Closed Doors
Delivery $44.95
Call of Cthulhu RPG - Mansions of Madness: Vol 1 - Behind Closed Doors
Delivery between 2–9 July $9.50
Call of Cthulhu RPG - Mansions of Madness: Vol 1 - Behind Closed Doors
Delivery $12
Mansions of Madness Vol 1
Delivery between 2–7 July $6.99
Call of Cthulhu: Mansions of Madness Volume 1 Behind Closed Doors Hardback (Retail Edition)
Delivery $17.37
Call of Cthulhu RPG - Mansions of Madness: Vol 1 - Behind Closed Doors
Delivery $10
Mansions of Madness Vol 1 by Stuart Boon (author), Shawn DeWolfe (other), Gavin Inglis (other), Christopher Lackey (other), Mark Morrison (other)
Free delivery
| 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 $29.01
Mansions of Madness Vol 1: Behind Closed Doors (Call of Cthulhu) by Stuart Boon | Hardback | 2020
Delivery $8.95
Mansions of Madness Volume 1 - Behind Closed Doors
Delivery $44.95
Call of Cthulhu RPG - Mansions of Madness: Vol 1 - Behind Closed Doors
Delivery between 2–9 July $9.50
| Imprint | Chaosium Inc |
| Pub date | 01 Sep 2020 |
| Language | English |
| Spine width | 18mm |
