Your Cart

Mysteries on a Moon Trek

On Sale
$29.99
$29.99
Added to cart

Veronica Mars meets Star Trek!

(or Judy Jetson meets Stephanie Plum?)

“It's as if Star Trek married a cozy...very well done! Read and enjoy!” – Sharyn, Goodreads

"This is where Diane Vallere shines -- giving you the unexpected and yet exactly what you didn't even know you wanted. A galaxy of stars to the author!” -- Barbara, Goodreads

Blast off with this exclusive
 collection of four out-of-this-world cozy space adventures featuring amateur sleuth and uniform lieutenant Sylvia Stryker as she proves she's got what it takes to work for the Moon Unit Corporation while solving mysteries on the side.  


🚀 Book 1: Murder on a Moon Trek: Sylvia Stryker wants to explore the galaxy. A family scandal kept her from leaving home. Can a white lie help her change her future?

👽 Book 2: Scandal on a Moon Trek: She lost everything but her job. He wants her to risk it all to protect his secret. Can she put aside her fears and start over?

🪐 Book 3: Hijacked on a Moon Trek: A secret message hidden in her robot cat leads Sylvia Stryker on a rescue mission to Saturn.

🗲 Book 4: Framed on a Moon Trek: She wants to free her mentor from jail. A frame-up keeps him trapped in the system. Can she discover a killer before he disappears forever?

"I loved how Vallere combined science fiction, mystery, drama, and humor making this book very enjoyable and hard to put down. – Susan, Goodreads

“I gave it a try simply because the author was Diane Vallere….I'm so glad I did….Just as you would expect, this is a totally FUN murder mystery that doesn't disappoint!” – Judy, Goodreads

“I can't recommend this book enough to readers of any age or sex. It is a murder mystery. It is a spy story. It is a futuristic science fiction story. It is pure genius and entertaining from start to finish.” - Barbara, Goodreads

Purchased indivually, these four books come to $31.96. This limited-time price gives you a 37% discount!


If you like unique characters, delightful cozies, and cool space fashion, you'll love Diane Vallere's entertaining outer space series. Blast off with Lt. Sylvia Stryker today!

About Sylvia by Sylvia: 

I have no business being here (unless my dreams can count as "business."). All my life, I wanted to work on a cruise ship in the security sector, but after my dad was arrested for collusion with some space pirates, the proverbial cruise ship sailed. Since then, I've been running the ice mine (begrudgingly) for my mom, both of us social pariahs in our community.

Everything changed when the cruise ship's uniform lieutenant position opened up days before the new Moon Unit was scheduled to depart. It might sound shady, but I uploaded bogus credentials onto the crew manifest to give me the job.

It worked.

Now to just lay low, do my job, and impress the captain.

My plan was fine. Or, it would have been if I hadn't found a body in the uniform inventory closet after departure. Reporting it meant drawing attention to myself, the opposite of laying low. When the head of security showed up to investigate, he threw me into the cruise ship's holding cell and my onboard status shifted from staff to prisoner. Now, if I can’t expose the killer myself, I'll be bunking with my dad at the local space prison.

Whatever happens from here, it's sure to be a wild ride. Wanna join me?
You will get a PNG (5MB) file