Black Cat Investigation Cozy Mystery Books in Order

Black Cat Investigation Cozy Mystery is Eryn Scott's answer for readers who want something eerie without wanting to sleep with all the lights on. These books are spooky in mood, but still very much cozy at heart. Think nerves, rumors, graveyards, and creepy surprises, not gore.

The series follows Queenie Beane, a woman who is not exactly the town golden girl. She has a failed job behind her, a reputation she cannot quite shake, and one very big secret, she is the creator of the local neighborhood app, Everything's Brine. In Screamish, that app becomes a crucial clue when a body turns up above ground in a graveyard and Queenie realizes she knows something she should probably not know.

Queenie is a fun lead because she is not fearless in the usual amateur sleuth way. She gets rattled. She overthinks. She keeps going anyway. That makes the series feel like a true spooky-cozy blend. The cases have real stakes, but the tone never loses its sense of humor or its awareness that creepy and fun can live on the same page.

The books also lean into a Scooby-Doo kind of energy. There are unsettling scenes, ominous messages, and plenty of moments where the town seems determined to scare itself silly. Underneath that, though, the mysteries are real puzzles, and Queenie slowly starts to look less like an accidental meddler and more like someone building an actual investigation business.

The cat angle is not just decorative.

If you are the kind of reader who likes Halloween vibes but skips anything too harsh, this series is a good fit. It is playful, atmospheric, and built around the idea that a mystery can send a little chill down your spine without losing the comfort that makes cozies so readable.