Margaret Holloway
The case files

Margaret's Murder Mysteries

Short murder mysteries with a puzzle in every case. Each book hands you the crime, the suspects and the clues. The detecting is up to you.

Read. Solve. Reveal.

Open the case files

The case files so far

  1. Case file 01

    20 Murder Mysteries

    20 Puzzle Investigations: Can You Catch Every Killer?

    20 cases · Full solutions · Adults and teens

  2. Case file 02

    Murder Mysteries Crossing State Lines

    American Cases: 15 Complete Whodunit Stories with Detective Logs

    15 cases · Detective logs

  3. Case file 03

    In development

    The title and cover come later. Join the list to hear first when it's out.

    Join the list
  4. Case file 04

    In development

    The title and cover come later. Join the list to hear first when it's out.

    Join the list

How a case works

  1. 01
    Read the caseA crime, a setting and a list of suspects.
  2. 02
    Work the logKeep track of what you find in the detective log.
  3. 03
    Solve the gridThe puzzle hides the final clue.
  4. 04
    Name the killerPut the evidence together and decide who did it.

Free puzzle pack

A little puzzle break, on us.

Leave your email and I'll send you a free printable puzzle pack, then a short note whenever a new case file opens.

Free puzzle pack

A little puzzle break, on us.

Leave your email and I'll send you a free printable puzzle pack. After that, I'll only write when a new book is out or a new puzzle is ready.