FictionDB

An Unsolved Mystery Book — Multiple Authors

Unsolved Mystery Book Series in Order: 4 books

  • Cold Case Colorado

    Cassie Miles
    Book - 1

    A cold case. A locked-room murder. Vanessa Whitman moves into her eccentric uncle's remote castle to ghostwrite his memoir, seeing it as her chance to start over and escape a stalker. But then Sheriff Ty Coleman discovers a body in a locked room o...

  • Cold Case Reopened

    Caridad Pineiro
    Book - 2

    They are on a cold trail and running out of time. Rhea Reilly is certain her twin sister's sudden disappearance six months ago wasn't a suicide, no matter what Colorado authorities think. She can't afford to trust police detective Jackson Whitaker...

  • Cold Case Flashbacks

    Janice Kay Johnson
    Book - 3

    Can he help her remember a decades-old crime And escape a killer determined to keep her silent? Twenty-five years after witnessing the murder of her mother, Gabriella Ortiz returns home to face the past she's repressed since childhood. Detectiv...

  • Cold Case True Crime

    Denise N. Wheatley
    Book - 4

    True crime is her beat. But this cold case is personal... Samantha Vincent has turned her fascination with true crime into a popular blog. When an old friend asks her to investigate a murder the police couldn't solve, she begins to suspect that t...



Frequently Asked Questions (FAQ)

There are 4 books in the Unsolved Mystery Book series.

The Unsolved Mystery Book series does not have a new book coming out soon. The latest book, Cold Case True Crime (Book 4), was published in July 2021.

The first book in the Unsolved Mystery Book series, Cold Case Colorado, was published in February 2021.

The Unsolved Mystery Book series primarily falls into the Contemporary Category Romance, Police Procedural, Romantic Suspense, Mystery and Thriller genres.