KDP categories · Top KDP authors
Milestone Prep: Amazon KDP author data
As of Nov 6, 2026, Milestone Prep has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #1), mostly in ACT (American College Tests), Test Preparation, College & University.
| Median price | $0.99 |
|---|---|
| Price range (middle 50%) | $0.99 – $8.23 |
| Median reviews | 30 |
| Total reviews | 112 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $0.99, 90% below the median of their main category, ACT (American College Tests).
Milestone Prep's best-ranked books
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Enhanced ACT Prep Simplified 2026–2027: 7,000+ Practice Questions, Every Answer Explained, Full-Length Exam Tests, a Diagnostic, and Built-In Score Tracking - The ACT A-to-Z Guide
by Milestone Prep
- Price$0.99
- Rating4.7
- Reviews45
- Published2026-06
-
ASVAB Study Guide 2026-2027: 40 Full-Length Practice Tests, 5,500+ Questions, Online Simulator, 1,892 Flashcards, Every Answer Explained, and Much More
by Milestone Prep
- Price$0.99
- Rating5.0
- Reviews8
-
Enhanced ACT Prep Simplified 2026–2027: Every Right and Wrong Answer Explained: 8-Week, 4-Week, and Target-Score Study Plans, Trap Alerts, Score Conversion Charts, Timed Mini-Drills, and More.
by Milestone Prep
- Price$0.99
- Rating4.6
- Reviews14
-
Enhanced ACT Prep Simplified 2026–2027: 7,000+ Practice Questions, Every Answer Explained, Full-Length Exam Tests, a Diagnostic, and Built-In Score Tracking - The ACT A-to-Z Guide
by Milestone Prep
- Price$29.95
- Rating4.7
- Reviews45
Main categories
FAQ
How many books does Milestone Prep have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Milestone Prep publish in?
Their books chart most often in ACT (American College Tests), Test Preparation, College & University.
How does Milestone Prep price their books?
The median price is $0.99; half of the books cost $0.99–$8.23.
Has Milestone Prep released new books recently?
1 new book in the last 30 days, 1 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.