In the Shadows is a scenario sourcebook for horror roleplaying game Call of Cthulhu.
Consisting of three stand-alone adventures plus all of the necessary handouts and maps, In the Shadows is primarily geared towards newer players of Call of Cthulhu.
- "Devil's Hole", in Scotland, the disappearance of a friend causes the investigators to delve into his twisted ancestry.
- "In the Shadows of Death", while on a pleasure trip to a former Louisiana plantation, the investigators uncover the legacy of a dark experiment.
- "Song of the Spheres", while attempting to assist an elderly madman, the investigators uncover a case of supernatural revenge.
First published by Chaosium in June 1995, In the Shadows is currently only available as a digital PDF download.