Euler's Enigma: A Humorous Space Cozy Mystery (Retirement Starship Mysteries Book 5)

A rogue comet. An impossible murder. And a math equation that says Marcy is next on the chopping block.

Just when Marcy Mayhem thought she might actually get to enjoy her golden years in space, a passing comet throws the Fresh Start into chaos. And right on cue, a body drops in a way that defies all physical laws.

But an “impossible” locked-room murder is only half the problem.

Thanks to a highly inconvenient, hyper-accurate mathematical algorithm, Marcy discovers she isn’t just on the case—she’s on the clock. According to the numbers, if she doesn’t unmask the killer by a strict deadline, she is statistically guaranteed to be the next victim.

Talk about high-stakes homework.

Can Marcy crunch the numbers and catch a killer before her own time runs out? Or will she become nothing more than a footnote in a deadly equation?

Euler’s Enigma is a fast-paced, laugh-out-loud cozy sci-fi mystery perfect for fans of quirky amateur sleuths, mathematical puzzles, and space-bound shenanigans.

Read now on Kindle or Kindle Unlimited!

The Retirement Starship Mysteries:

(Each space-tastic mystery can be read as a standalone!)

• Book 1: Hydroponic Hazard

• Book 2: Biodome Blues

• Book 3: Cryogenic Clues

• Book 4: Dangerous Duality

• Book 5: Euler’s Enigma