KDP categories · Top KDP authors
Brinova Studio: Amazon KDP author data
As of Nov 6, 2026, Brinova Studio has 10 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #27), mostly in Financial, Bookkeeping, Small Business.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $9.99 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 6 |
What stands out
- 90% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 35% below the median of their main category, Financial.
- 9 new books in the last 30 days, 6 of them broke into a Best Sellers list.
Brinova Studio's best-ranked books
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Teacher Record Book for Grading: All Year Simple Grade Tracker | Large Undated Gradebook for Multiple Classes and Homeschool
by Brinova Studio
- Price$9.99
- Reviews-
-
9 Column Log Book: Simple Multipurpose, Customizable Colorful Columnar Notebook for Bookkeeping, Accounting, Inventory, Record Keeping & Data ... or Personal Use | Horizontal Format, 80 Pages
by Brinova Studio
- Price$9.99
- Reviews-
-
Teacher Record Book for Grading: All Year Simple Grade Tracker for Homeschool, Elementary | Large Undated Gradebook for Multiple Classes
by Brinova Studio
- Price$9.99
- Reviews-
-
12 Column Log Book: Simple Multipurpose, Customizable Colorful Columnar Notebook for Bookkeeping, Accounting, Inventory, Record Keeping & Data ... or Personal Use | Horizontal Format, 80 Pages
by Brinova Studio
- Price$9.99
- Reviews-
-
10 Column Log Book: Simple Multipurpose, Customizable Colorful Columnar Notebook for Bookkeeping, Accounting, Inventory, Record Keeping & Data ... or Personal Use | Horizontal Format, 80 Page
by Brinova Studio
- Price$9.99
- Reviews-
-
15 Column Ledger Book: Accounting & Bookkeeping Notebook | Columnar Analysis Account Pad for Small Businesses and Personal Finance |Horizontal Layout, 8.5 X11.69 Inches.
by Brinova Studio
- Price$9.99
- Reviews-
-
14 Column Ledger Book: Accounting & Bookkeeping Notebook | Columnar Analysis Account Pad for Small Businesses Tax and Personal Finance |Horizontal Layout, 8.5 x 11.69 Inches.
by Brinova Studio
- Price$9.99
- Reviews-
-
13 Column Ledger Book: Large Accounting & Bookkeeping Notebook | Columnar Analysis Account Pad for Small Businesses and Personal Finance |Horizontal Layout, 8.5 X11.69 Inches.
by Brinova Studio
- Price$9.99
- Reviews-
-
Peptide Log Book: Personal Protocol Tracker | 104 Weeks to Track Dosage, Timing, Injection Sites & Weekly Progress, with Peptide Log, Notes & Annual Summary
by Brinova Studio
- Price$8.99
- Reviews-
- Published2026-09
-
16 Column Ledger Book: Accounting & Bookkeeping Notebook | Columnar Analysis Account Pad for Small Businesses and Personal Finance |Horizontal Layout, 8.5 X11.69 Inches.
by Brinova Studio
- Price$9.99
- Reviews-
- Published2026-08
Main categories
FAQ
How many books does Brinova Studio have on Amazon?
KDPTop tracks 10 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Brinova Studio publish in?
Their books chart most often in Financial, Bookkeeping, Small Business.
How does Brinova Studio price their books?
The median price is $9.99; half of the books cost $9.99–$9.99.
Has Brinova Studio released new books recently?
9 new books in the last 30 days, 6 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.