Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
The Key to a Killer: A Ruby and Cordelia Mystery

The Key to a Killer: A Ruby and Cordelia Mystery

Blacke, Olivia

Hardcover

Series: Ruby and Cordelia Mysteries, Book 3

Mystery & Thriller

Publisher Price: $29.00

PREORDER - Expected ship date October 20, 2026

ISBN10: 1250336732
ISBN13: 9781250336736
Publisher: Minotaur Books
Published: Oct 20 2026
Pages: 368
Weight: 1.00
Height: 1.00 Width: 5.38 Depth: 8.25
Language: English

A woman and her ghost roommate investigate their most personal case yet in Olivia Blacke's The Key to a Killer, the next book in the Anthony Award winning Ruby and Cordelia Mysteries.

When Ruby Young discovered that her Boston apartment was haunted, she did what any reasonable person would do: befriend the ghost. Their relationship overcame a shaky start--Cordelia Graves never wanted a roommate in life, she certainly didn't want one in death. After working together to solve a few murders, the two are close friends, but there's a lingering question neither of them have been able to answer: what led to Cordelia's death?

Lately things have been adding up that suggest foul play. And when Cordelia's memories of that day start to come back, the roommates can't ignore it anymore: Cordelia was murdered. Ruby and Cordelia are going to have to piece together what Cordelia's final days looked like--otherwise a killer could go free.

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