KDP categories · Top KDP authors
Jumbooks: Amazon KDP author data
As of Nov 6, 2026, Jumbooks has 9 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #1), mostly in Eye Problems, Ophthalmology, Special Education.
| Median price | $5.99 |
|---|---|
| Price range (middle 50%) | $5.99 – $9.99 |
| Median reviews | 11 |
| Total reviews | 22 |
| New listings (30 days, incl. new editions) | 5 |
| Breakout books (30 days) | 2 |
What stands out
- 56% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $5.99, 47% below the median of their main category, Eye Problems.
- 5 new listings in the last 30 days (new editions included), 2 of them broke into a Best Sellers list.
Jumbooks's best-ranked books
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Jumbo Extra Large Print Word Search Book for Seniors: No More Squinting - Easy Word Find Puzzles, Games & Solutions - 30pt Print - Gifts for Elderly, ... (So Easy to Read Word Search Series)
by Jumbooks
- Price$9.99
- Rating4.7
- Reviews16
-
Low Vision Notebook — A Thoughtful Gift for Poor Eyesight: Bold Line Paper, 100 Large Print Pages, 8.5" x 11" for Visually Impaired, Low Vision & Senior Centers
by Jumbooks
- Price$5.99
- Reviews-
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Large Print Word Search for Seniors: No More Squinting - Big 8.5x11 Pages, Even the Solutions in 30pt Print - 100 Little Puzzle Trips Back to the ... Eyes (So Easy to Read Word Search Series)
by Jumbooks
- Price$9.99
- Rating5.0
- Reviews6
- Published2026-10
-
Large Print Score Book for Card and Dice Games: Perfect for senior centers: Canasta, Pinochle, Euchre, Cribbage, Rummy, Bunco, Farkle, Scrabble, ... Uno, Phase 10 & Five Crowns (French Edition)
by Jumbooks
- Price-
- Reviews-
- Published2026-09
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Large Print Password Keeper: Sticky Note Chaos? Meet Inner Peace. Internet for Seniors Password Book, Low Vision Friendly – Useful Gift Idea for Grandparents, Elderly Women & Men Who Have Everything
by Jumbooks
- Price$19.99
- Reviews-
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Large Print Score Book for Card and Dice Games: Perfect for senior centers: Canasta, Pinochle, Euchre, Cribbage, Rummy, Bunco, Farkle, Hearts, Spades & board games
by Jumbooks
- Price$5.99
- Reviews-
-
Large Print Scorebook for Game Night: Giant Print Score Sheets for Seniors — Low Vision Board Games, Card Games & Dice Games
by Jumbooks
- Price$5.99
- Reviews-
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Farkle score sheets: 100 sheets with jumbo print in a large 8.5x11 score pad
by Jumbooks
- Price$5.99
- Reviews-
- Published2026-09
-
Low vision score sheets for cards, dice and board games: A large print 8.5" x 11" scorebook for the visually impaired and elderly
by Jumbooks
- Price$5.99
- Reviews-
Main categories
FAQ
How many books does Jumbooks have on Amazon?
KDPTop tracks 9 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Jumbooks publish in?
Their books chart most often in Eye Problems, Ophthalmology, Special Education.
How does Jumbooks price their books?
The median price is $5.99; half of the books cost $5.99–$9.99.
Has Jumbooks released new books recently?
5 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.