The Horrible Secret of Monhegan Island

The Horrible Secret of Monhegan Island is a 1984 role-playing game adventure for Call of Cthulhu, written by Gary Pilkington, cover art by Martin Kealey, and published by Grenadier Models.


The Horrible Secret of Monhegan Island is a 1984 role-playing game adventure for Call of Cthulhu, written by Gary Pilkington, cover art by Martin Kealey, and published by Grenadier Models.
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