Reviews

The Squirrel Protocol: A Harper Quinn Mystery

RMBP Reviews

⭐⭐⭐⭐⭐ 5 out of 5 stars

Fun and Funny
Reviewed in the United States on January 19, 2026

Format: Paperback | Verified Purchase

Cristina S. Davis’s debut novella, The Squirrel Protocol, launches the Harper Quinn Series with wit, confidence, and a mischievous glint in its eye. This is a fast, easy read that doesn’t skimp on cleverness or charm. I flew through it and enjoyed every minute. 

Harper Quinn’s wry, observant humor immediately brought to mind the tone of a British detective series—smart, dry, and quietly hilarious without trying too hard. The story feels light on its feet but still purposeful, the kind of book that knows exactly what it’s doing and does it well. 

Perfect for readers 16 and up, this novella is fun, witty, and refreshingly self-assured. Davis clearly has a strong handle on voice and pacing, and if this is the opening move in the Harper Quinn Series, I’m very much in. Consider me officially queued up for the next installment.

R MB Pearson - Author

The Quinn Protocol: A Harper Quinn Mystery

R. Soules

⭐⭐⭐⭐⭐ 5 out of 5 stars

Enjoyed reading The Quinn Protocol!

Reviewed in the United States on July 8, 2026

Format: Paperback Verified Purchase

The story is quite intriguing and interesting. It made me read on until the end. Love mystery books and this certainly shows the mystery. Wish there were more content but overall it's a great read! Well done, Cristina!