
The Eighth Girl: A Novel
3.8 stars from 260 reviews
Last checked: Apr 14, 2026
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: $0.50 – $16.14
0 readers are tracking this book's price
Fans of these authors will like this...
- Caroline Kepnes
- Clare Mackintosh
- Gillian Flynn
Fans of these books will like this...
- Gone Girl
- The Woman in Cabin 10
- You
Perfect for you if...
- You're drawn to unreliable narrators and stories where you can't trust what you're being told, especially when mental illness is central to the mystery.
- You loved Caroline Kepnes' obsessive, twisted psychology and want that same unsettling intimacy applied to dissociative identity disorder.
- You appreciate character studies that don't flinch from trauma, self-destruction, and the messy reality of living with multiple selves.
Maybe not for you if...
- You need clear, linear narratives where the reader knows what's happening. The shifting perspectives here can feel deliberately disorienting.
- You're sensitive to depictions of abuse, exploitation, and self-harm. This book doesn't shy away from any of those.
- You prefer plot-driven thrillers over psychological character work. The focus here is understanding Alexa's fractured mind, not following a straightforward mystery.
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 $11.99 — 26% off peak. Price has dropped 25 times over the last 23 months. Goes on sale roughly every 29 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #1,487K in the Kindle store — a niche title. Sales have softened 41% recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 3.8★ from 260 reviews
Review activity has been quiet recently. Rating has dipped slightly from 3.9 to 3.8.
Sale Prediction
Actual Predicted
This book is currently discounted at $11.99. It typically returns to around $16.14.
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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