Haunting of Hinterkaifeck

Grant Kelly Publications

GKP Mysteries Audiobook Series 1 Book 6 · Grant Kelly · AI-narrated by Archie (from Google)

5.0

3 reviews

Audiobook

18 min

Unabridged

Eligible

AI-narrated

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About this audiobook

Haunting of Hinterkaifeck: The Unsolved Mystery of Germany’s Most Baffling Murders takes readers deep into the chilling 1922 massacre of the Gruber family on a remote Bavarian farm. Six brutal murders, eerie footsteps in the attic, and a killer who lived among the victims for days—all without ever being caught. This gripping exploration unravels the sinister clues, disturbing theories, and dark secrets behind one of history’s most perplexing cold cases. Perfect for true-crime fans and lovers of unsolved mysteries, this audiobook keeps you on the edge of your seat, leaving you haunted by the enigma of Hinterkaifeck.

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Ratings and reviews

5.0

3 reviews

Wendy Wagner

26 August 2025

I like how Kelly reports on a lesser known crime. He gives the listener the basics of the crime, along with different theories that have been bantered around through the years. The audiobook is a little under 20 minutes and it gives the reader an overview of the crime. I enjoy this format and look forward to more of his audiobooks. I was given this as a gift and the opinions expressed in the review are my own.

Laura Rose

24 August 2025

I appreciated this short essay regarding these murders as it wasn't sensationalized, but just a reporting of the facts, along with some of the speculations as to what happened. This report reminded me of other pieces regarding this unsolved murder case. It piqued my interest as to what was the motivation behind the murders. I thought the Digital Voice Archie G was easy to understand. I was given a copy of the audiobook.

Sherry Priddy

13 September 2025

Interesting story that I hadn't heard before. Informative and kept my interest.

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