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Crucible Prep: Amazon KDP author data
As of Nov 6, 2026, Crucible Prep has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #18), mostly in SAT, SAT Subject Tests, Test Preparation.
| Median price | $19.95 |
|---|---|
| Price range (middle 50%) | $19.95 – $20.97 |
| Median reviews | 66 |
| Total reviews | 196 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $19.95, 20% below the median of their main category, SAT.
Crucible Prep's best-ranked books
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Digital SAT Grammar Workbook & Study Guide: Master Every Digital SAT Grammar Rule with Step-by-Step Answer Explanations, Video Walkthroughs, and an Adaptive Exam Simulator
by Crucible Prep
- Price$19.95
- Rating4.9
- Reviews56
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Digital SAT Prep for First-Time Test Takers: The All-in-One Guide to Ace the SAT on Your First Try. Full-Length Practice Tests, Step-by-Step Explanations, Test-Day Tips & Adaptive Exam Simulator
by Crucible Prep
- Price$21.99
- Rating4.8
- Reviews66
-
Digital SAT Math Workbook & Study Guide: Master Every Digital SAT Math Topic with Step-by-Step Answer Explanations, Video Walkthroughs, and an Adaptive Exam Simulator
by Crucible Prep
- Price$19.95
- Rating4.8
- Reviews75
Main categories
FAQ
How many books does Crucible Prep have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Crucible Prep publish in?
Their books chart most often in SAT, SAT Subject Tests, Test Preparation.
How does Crucible Prep price their books?
The median price is $19.95; half of the books cost $19.95–$20.97.
Has Crucible Prep released new books recently?
2 new books in the last 30 days, 2 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.