Horror on the Orient Express is a classic Call of Cthulhu campaign, now updated for 7th edition, that takes players from 1920s London to Constantinople. Now collected in two hardcover books of 384 pages each along with a 60x45cm map.
The campaign includes bonus episodes in Roman times, the Middle Ages, the 1880s, and in the Dreamlands. There is also the option for an alternative ending if a shorter campaign is desired.
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