
Radar (Iniquus Certified Cerberus Tactical K9 Book 2)
by Fiona Quinn
4.5 stars from 1,331 reviews. Top 87% of Thriller books we track.
Last checked: Jun 1, 2026
Read free with Kindle Unlimited
While not the biggest discount we've seen for this book, it's still a great deal and we recommend grabbing it before price returns to its normal range.
Price range: $0.99 – $5.99
0 readers are tracking this book's price
Fans of these authors will like this...
- Suzanne Brockmann
- Iris Johansen
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Fans of these books will like this...
- The Kill Artist by Daniel Silva
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Perfect for you if...
- You love romantic suspense where the stakes are genuinely high and the chemistry between leads feels earned rather than convenient.
- You're drawn to stories featuring working dogs as integral characters, not just sidekicks.
- You want action sequences grounded in tactical realism, with government agencies and real-world terrorism threats.
Maybe not for you if...
- You prefer slow-burn romance where the relationship develops across multiple books; this one commits to the connection quickly.
- You're reading book 2 without having finished book 1; you'll miss critical character and world setup.
- You want a morally grey protagonist; Xander is fundamentally a good man with clear principles.
About this book
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Price History
Kindle price over time. Green zones = periods when the book was free.
Currently on sale at $2.99 — 50% off peak. Price has dropped 2 times over the last 13 months. Goes on sale roughly every 137 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #25K in the Kindle store — a steady mid-list seller. Sales have softened 67% recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.5★ from 1,331 reviews
Gaining approximately 77 new reviews per month. Steady word of mouth growth. Rating has remained stable at 4.5 over the tracking period.
Sale Prediction
Actual Predicted
This book is currently discounted at $2.99. It typically returns to around $5.99.
Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.
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