This series just continues to get better with every new book. I love love the character development in each character, even the minor ones. I also think the Prarie and Foster relationship is just the perfect amount of romance in a mystery. I thought that I had this one figured out and I had part of it figured out. I am ready for the next book in the series after reading the sample at the end of the book. Thanks to Netgalley for the eARC.

5/5 stars: This is Knox & Mare's third entry in the Prairie Nightingale series which is a Cozy-ish Mystery set in Wisconsin. Featuring a single mom and private investigator as she finds herself and her crew working to untangle the history of a couple with a collection criminal charges and who might just be be operating a cult in plain sight. But the existence of a cult is difficult to prove, and this one’s members are less than forthcoming, requiring her and her fellow agents to deploy all of their available tricks and talents. As her team uncovers shady history and false identities and partners with ex-members on a podcast, she and her FBI agent boyfriend find themselves following the money and working undercover. Even her visiting hippy parents chip in their expertise as residents of an Oregon commune. And, to her horror, her daughters sneak in a spy mission of their own. But a cult is most dangerous when it’s threatened, and her desire to rescue believers makes her a target – and risks exposing cult members on the run. She’ll need more faith in her abilities than she’s ever had to find the truth.

With plenty of twists and turns, Knox & Mare has masterfully crafted a mystery that deftly balances the suspects, clues and red herrings and will leave you pondering the whodunit until the final reveal. Heartfelt and humorous, Knox & Mare's writing and character work are stellar; the characters are well-rounded and complex while remaining incredibly likable with a secondary cast that are well crafted and uniquely voiced. Additionally the authors are a married 2SLGBTQIA+ couple.

Knox & Mare take on some sensitive issues; so take care and check the CWs. While you could read this as a stand-alone, you'll gain so much more by reading the series from the beginning; so be sure to pick up book one, Homemaker.

I received this eARC thanks to NetGalley and 7th Floor Books in exchange for an honest review. Publishing dates are subject to change.

A wonderful addition to the series that explores modern day cults. The strong female protagonists are compelling, complex, and unapologetically themselves. I especially appreciated the thoughtful representation and diversity woven naturally into the story. A moving, engaging read that celebrates individuality and the strength of authentic relationships. I received an advance reader copy and all opinions are my own.

Believer is my favorite book in the Prairie Nightingale series so far, and I am already anxious for the next one.

The women-run detective agency continues to be one of my favorite parts of this series. Watching Prairie and her team divide and conquer as they untangle this cult was so satisfying to read. Joyce digging into shady histories, Emma partnering with ex-members for her podcast, and Prairie and Foster following the money undercover all show just how well this team works together. Everyone brings something different to the table, which makes the investigation feel layered and believable.

Prairie and Foster continue to grow closer in this one, and I love how well they complement each other. I am definitely rooting for them.

Meeting Prairie’s parents added another great dimension to the story. Their firsthand knowledge of high-control groups from their time on an Oregon commune gave the investigation some interesting depth, and I loved seeing them step in to help. Prairie’s daughters, Anabel and Maelynn, are growing up right along with the series, too, and their sneaky little spy mission had me both nervous and delighted.

Knox and Mare handle the cult subject matter with real care, while still delivering a mystery with plenty of twists that kept me guessing. I’m completely hooked on this series and even more invested in these characters after this book. Whatever comes next for Prairie and her team, I’ll be there for it.

The setting, vibes and characters immediately pulled me in and I was hooked since the first chapter! I finished this in one sitting because I just had to know how it was going to end! This was my first book by Ruthie Knox and Annie Mare and I'd love to check out more by them!