KDP categories · Top KDP authors
Cyanluster: Amazon KDP author data
As of Nov 6, 2026, Cyanluster has 8 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #8), mostly in Secretarial Aids & Training, Office Equipment & Supplies, Time Management.
| Median price | $7.50 |
|---|---|
| Price range (middle 50%) | $7.50 – $7.50 |
| Median reviews | 2 |
| Total reviews | 5 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $7.50, 37% below the median of their main category, Secretarial Aids & Training.
Cyanluster's best-ranked books
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2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Watercolor Floral Cover
by Cyanluster
- Price$7.50
- Rating5.0
- Reviews2
-
2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Small Wildflowers Pattern Cover
by Cyanluster
- Price$7.50
- Rating3.0
- Reviews2
-
2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Wildflower Garden Cover
by Cyanluster
- Price$7.50
- Reviews-
- Published2026-04
-
2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Black Cover
by Cyanluster
- Price$7.50
- Rating3.0
- Reviews1
-
2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Red Flowers Cover
by Cyanluster
- Price$7.50
- Reviews-
-
2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Sunflowers Cover
by Cyanluster
- Price$7.50
- Reviews-
-
2027 Monthly Planner: Small Size 5x8 Inches | One Year Calendar Schedule Organizer (12 Months from January to December) with US Holidays | Colorful Bubbles Cover
by Cyanluster
- Price$7.50
- Reviews-
-
2027-2028 Monthly Planner for Purse with Tabs: Small 2 Year Calendar Schedule Organizer from January 2027 to December 2028, Including US Holidays & Motivational Quotes | 5 x 8 Inches
by Cyanluster
- Price$7.99
- Reviews-
Main categories
FAQ
How many books does Cyanluster have on Amazon?
KDPTop tracks 8 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Cyanluster publish in?
Their books chart most often in Secretarial Aids & Training, Office Equipment & Supplies, Time Management.
How does Cyanluster price their books?
The median price is $7.50; half of the books cost $7.50–$7.50.
Has Cyanluster released new books recently?
1 new book in the last 30 days.
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.