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Brook Ellington: Amazon KDP author data
As of Nov 6, 2026, Brook Ellington has 8 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #2), mostly in Physics, Light & Sound, How Things Work.
| Median price | $17.99 |
|---|---|
| Price range (middle 50%) | $15.74 – $21.99 |
| Median reviews | 50 |
| Total reviews | 402 |
| New books (30 days) | 4 |
| Breakout books (30 days) | 4 |
What stands out
- 75% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $17.99, 65% above the median of their main category, Physics.
- 4 new books in the last 30 days, 4 of them broke into a Best Sellers list.
Brook Ellington's best-ranked books
-
100,000 Whys For Curious Boys: A Fun STEM Encyclopedia of Real Science for Bright, Curious Minds, Ages 6–12
by Brook Ellington
- Price$21.99
- Rating4.8
- Reviews60
- Published2026-06
-
100,000 Whys for Teen Boys Asking About Everything: A Life Skills and Fun Facts Encyclopedia About Science, Money, Confidence, Sports, Character, and How Things Work (Ages 12-18) (Amazing Teens)
by Brook Ellington
- Price$15.99
- Rating4.9
- Reviews50
-
100,000 Whys for Curious Girls Jumbo Activity Book: Screen-Free Fun with Over 300 Questions, Puzzles, Coloring Pages and Experiments for Ages 6–12 (Amazing Girls)
by Brook Ellington
- Price$14.99
- Rating4.8
- Reviews30
-
100,000 Whys for Curious Boys Who Love Sports: 192 Questions and Amazing Answers About Soccer, Basketball, Football, Baseball and More (Illustrated Sports Facts for Kids Ages 6-12) (Amazing Kids)
by Brook Ellington
- Price$19.99
- Rating4.7
- Reviews35
- Published2026-08
-
100,000 Whys for Curious Boys JUMBO Activity Book: Screen-Free Fun with Over 300 Questions, Puzzles, Coloring Pages and Experiments (Ages 6-12) (Amazing Boys)
by Brook Ellington
- Price$14.99
- Rating4.8
- Reviews39
-
100,000 WHYS for Curious Girls: A Fun STEM Encyclopedia of Real Science for Bright, Curious Minds (Ages 6-12)
by Brook Ellington
- Price$21.99
- Rating4.7
- Reviews78
-
100,000 Whys for Curious Kids Asking About Quantum Physics: Fun and Amazing Answers About Atoms, Light, Energy & the Tiny World (Ages 6-12) (Amazing Kids)
by Brook Ellington
- Price$15.99
- Rating4.8
- Reviews60
- Published2026-07
-
100,000 Whys for Teen Boys Asking About Everything: A Life Skills and Fun Facts Encyclopedia About Science, Money, Confidence, Sports, Character, and How Things Work (Ages 12-18) (Amazing Teens)
by Brook Ellington
- Price$29.99
- Rating4.9
- Reviews50
- Published2026-08
Main categories
FAQ
How many books does Brook Ellington have on Amazon?
KDPTop tracks 8 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Brook Ellington publish in?
Their books chart most often in Physics, Light & Sound, How Things Work.
How does Brook Ellington price their books?
The median price is $17.99; half of the books cost $15.74–$21.99.
Has Brook Ellington released new books recently?
4 new books in the last 30 days, 4 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.