Hello! Thank you for checking out my mystery/thriller novels based on disturbing reality. True-crime research provides plenty of inspiration for fiction stories.


Unknown Revenge 2020

(School Marshal Novels Book 4)

“Beware the fury of a patient man.” -John Dryden

Unknown Revenge by Robin LyonsThere’s a killer in Brookfield, California.

Join USAF Veteran Mac MacKenna and his good friend, ex-FBI agent Nico Stark, as they assist the Brookfield Police Department in identifying a killer. There are no leads, no evidence, and no witnesses. Before others die, they need to find the connection—besides the deaths—between a retired cop, a prominent community member, and a local businessman.

As Mac and Nico build their murder boards, Mac’s personal life diverts his attention shifts from the murder spree to his sister who is missing. She and her girls are the only family he has left. He’ll do whatever it takes to find her.







Have you joined my reader club?

Robin Lyons Blog

My reader club members aren’t pressured to buy anything. It’s a forum for me to stay connected to friends who enjoy my stories and friends who want to stay connected with me.

First, as a thank you for joining the club, you’ll receive a free eBook copy of “MAC: A Prequel Novella” ($2.99 value), where you’ll learn more about Mac MacKenna, the hometown hero in the School Marshal Series.

Then every Saturday, you’ll receive a brief email with a personal update, researched true-crime summaries, updates on new books, behind the scene details, or info about exclusive *giveaways. I write short emails so you can read quickly and then get on with your weekend.


*Sadly, because of sweepstakes laws and shipping costs, most of my giveaways are only available to USA residents.


Disclaimer: If you become aware of someone you think may be a danger to someone else, NEVER try to handle the situation yourself – REPORT your suspicions to school administration or law enforcement. All data and information provided on this site is for information and research purposes only and not intended to malign any religion, ethnic group, club, organization, company, or individual. Criminal cases may have been appealed or verdicts overturned since a case was researched.  All information is provided on an as-is basis. The opinions expressed by individuals providing comments are theirs alone, and do not reflect the opinions of Robin Lyons.


Privacy Policy     Cookies Policy



Let’s connect on social media:  Facebook  Twitter  Pinterest  Instagram

Copyright  © 2015-2020

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.