The Proving Ground
- Mysteries & Thrillers
- Ebook
- Released 21 October 2025
- ISBN 9781398719095
Is The Proving Ground popular right now?
The Proving Ground is not on any tracked chart today. It last charted on 26 October 2026. Its best position so far was #71 in Greece on 26 October 2026. BookTrendSpy has seen it on the charts on 1 day since 26 October 2026.
Prices and availability are set by each store.
- Countries today
- 0
- Best today
- –
- Peak
- #71 Greece
- Days on charts
- 1
- World Index
- 0.0
World Index points by day
Last 9 days
Chart position by country
- Greece
Every chart it has appeared on
| Country | Chart | Today | Best | Days | First seen |
|---|---|---|---|---|---|
| Greece | Top paid ebooks | #71 | #71 | 1 | 26 Oct 2026 |
