Detective Kaitlyn McGrady has trained for every situation imaginable — but nothing prepares her for life undercover as Nicole Moore, a hardened woman with a fake rap sheet and a chip on her shoulder. Her mission: infiltrate the Steel Saints Motorcycle Club and get close to the DiAngelo crime family.
Her rules are simple: don’t break character, don’t trust anyone, and definitely don’t fall in love.
Then she meets them — Dalton and Maverick. Two brothers. One’s all Southern charm and quiet strength; the other is pure fire and fury. Both see straight through her walls, and both threaten to burn down everything she’s built to protect.
As the lines between right and wrong blur, Katie’s torn between duty and desire, justice and family. The deeper she falls, the harder it will be to walk away… and the more dangerous the mission becomes.
Riding the Line is a high-stakes, emotionally charged romantic suspense full of loyalty, found family, and morally gray men who will do anything for the woman they love.
Save the Date
Virtual Book Club Event with the Author
Tuesday, March 24 | 7:30 p.m. ET
Join us for a live virtual book club discussion with Sarah Mason, the author of Riding the Line, and other readers.
We’ll hear from Sarah about her process of writing the book and share our favorite moments. We’ll also do a Q&A with the author so you can get your burning questions about the Steel Saines MC.
To receive the virtual meeting information, be sure to officially join the book club.
About the Author
Sarah Mason knows life’s messy, love’s complicated, and happily-ever-afters are rarely neat. Her debut novel, Riding the Line (Steel Saints MC), blends danger, heartbreak, and the kind of slow-burn passion that grabs hold and won’t let go.
In between wrangling chickens, chasing toddlers, rescuing orphaned opossums, working in the lab, and chipping away at an engineering degree, Sarah decided she clearly did not have enough on her plate… and that is when she started writing. Her stories are raw, real, and a little bit rebellious, filled with fierce heroines, stubborn heroes, and found families you’ll wish you could pull up a chair and drink with. Each heroine she writes reflects a little piece of Sarah herself, making each story deeply personal and from the heart.
At the end of the day, Sarah writes for readers who want more than just a love story. And she can’t wait to grow a fan base she can share inside jokes, wild theories, and bookish squeals with.
Visit sarahkmasonauthor.com to learn more.



