Amazon Book Sales & BSR Tracker
Browse and sort Kindle and print books by Best Sellers Rank, estimated revenue, price, and royalties to see what's selling on Amazon · Updated Sep 8, 2026
| Book | Published |
|---|
 Burn of the Everflame: The Kindred's Curse Saga, Book Four by Penn ColeKindleKU | $191.3K | #7 in Romantic | 33 | $8.99 | 28d |
 A Court of Splintered Harmony (A Court of Thorns and Roses Book 6) by Sarah J. MaasKindle | $180.7K | #6 in Romantic | 273.1K | $16.98 | -21d |
 Fourth Wing (The Empyrean Book 1) by Rebecca YarrosKindleKU | $159.5K | #3 in Romantic | 532.1K | $14.99 | 3y 5mo |
 The Knave and the Moon (The Stonewater Kingdom Book 2) by Rachel GilligKindle | $159.5K | #2 in Romantic | 1.5K | $14.99 | 1mo |
 Iron Flame (The Empyrean Book 2) by Rebecca YarrosKindleKU | $159.5K | #4 in Romantic | 437.7K | $14.99 | 2y 11mo |
 Heat of the Everflame: The Kindred's Curse Saga, Book Three by Penn ColeKindleKU | $155.7K | #19 in Romantic | 71.2K | $7.99 | 3y |
 Between Tides & Thunder by Leena KazakKindleKU | $146.3K | #10 in Romantic | 23.2K | $9.99 | 3mo |
 Rites of the Starling: A Slow-Burn Epic Romantic Fantasy (Shield of Sparrows Book 2) by Devney PerryKindleKU | $140.2K | #16 in Romantic | 61.1K | $14.99 | 6mo |
 A Court of Forgotten Melody (A Court of Thorns and Roses Book 7) by Sarah J. MaasKindle | $123.1K | #21 in Romantic | 30 | $19.98 | -98d |
 The Knight and the Moth (The Stonewater Kingdom Book 1) by Rachel GilligKindleKU | $116.9K | #1 in Romantic | 33.5K | $10.99 | 1y 4mo |
 Shield of Sparrows: An Enemies-to-Lovers Epic Romantasy by Devney PerryKindleKU | $113.3K | #18 in Romantic | 106.9K | $14.99 | 1y 5mo |
 Glow of the Everflame: The Kindred's Curse Saga, Book Two by Penn ColeKindleKU | $111.2K | #17 in Romantic | 76.7K | $5.99 | 3y 2mo |
 Quicksilver (Fae & Alchemy Book 1) by Callie HartKindleKU | $108.3K | #25 in Romantic | 251.9K | $9.99 | 2y |
 Spark of the Everflame: The Kindred's Curse Saga, Book One by Penn ColeKindleKU | $106.2K | #8 in Romantic | 81K | $4.99 | 3y 4mo |
 A Court of Mist and Fury (A Court of Thorns and Roses Book 2) by Sarah J. MaasKindle | $97.5K | #15 in Romantic | 317K | $12.16 | 10y 5mo |
 House of Sky and Breath (Crescent City) by Sarah J. MaasKindle | $91.6K | #14 in Romantic | 139.7K | $11.12 | 4y 7mo |
$91.2K | #11 in Romantic | 10.6K | $4.99 | 3mo | |
 One Dark Window (The Shepherd King Book 1) by Rachel GilligKindleKU | $86.1K | #28 in Romantic | 106.2K | $9.99 | 4y |
 The Silversmith: A totally addictive fantasy romance (The Selvaren Book 1) by LJ ClarenKindleKU | $84.9K | #9 in Romantic | 14K | $3.99 | 11mo |
 A Court of Wings and Ruin (A Court of Thorns and Roses Book 3) by Sarah J. MaasKindle | $78.1K | #20 in Romantic | 297.6K | $12.16 | 9y 5mo |
 Zodiac Academy: The Awakening by Caroline PeckhamKindleKU | $77.5K | #26 in Romantic | 123.1K | $6.99 | 7y 2mo |
 Queen of Shadows (Throne of Glass Book 4) by Sarah J. MaasKindle | $73.2K | #32 in Romantic | 169.1K | $9.61 | 11y 1mo |
 Crown of Midnight (Throne of Glass Book 2) by Sarah J. MaasKindle | $70.6K | #31 in Romantic | 171.5K | $9.65 | 13y 1mo |
 House of Flame and Shadow (Crescent City) by Sarah J. MaasKindle | $69.1K | #23 in Romantic | 151.6K | $12.35 | 2y 8mo |
 Empire of Storms (Throne Of Glass Series Book 5) by Sarah J. MaasKindle | $68.1K | #33 in Romantic | 146.6K | $9.90 | 10y 1mo |
by Penn Cole
Est $/mo
$191.3K
BSR
#2
Reviews
33
Rating
4.4
Price
$8.99
Published
28d
Est $/mo
$180.7K
BSR
#61
Reviews
273.1K
Rating
4.6
Price
$16.98
Published
-21d
by Rebecca Yarros
Est $/mo
$159.5K
BSR
#39
Reviews
532.1K
Rating
4.8
Price
$14.99
Published
3y 5mo
by Rachel Gillig
Est $/mo
$159.5K
BSR
#24
Reviews
1.5K
Rating
4.6
Price
$14.99
Published
1mo
by Rebecca Yarros
Est $/mo
$159.5K
BSR
#56
Reviews
437.7K
Rating
4.7
Price
$14.99
Published
2y 11mo
by Penn Cole
Est $/mo
$155.7K
BSR
#110
Reviews
71.2K
Rating
4.5
Price
$7.99
Published
3y
by Leena Kazak
Est $/mo
$146.3K
BSR
#150
Reviews
23.2K
Rating
4.4
Price
$9.99
Published
3mo
Est $/mo
$140.2K
BSR
#115
Reviews
61.1K
Rating
4.6
Price
$14.99
Published
6mo
by Sarah J. Maas
Est $/mo
$123.1K
BSR
#181
Reviews
30
Rating
4.6
Price
$19.98
Published
-98d
by Rachel Gillig
Est $/mo
$116.9K
BSR
#30
Reviews
33.5K
Rating
4.5
Price
$10.99
Published
1y 4mo
by Devney Perry
Est $/mo
$113.3K
BSR
#145
Reviews
106.9K
Rating
4.6
Price
$14.99
Published
1y 5mo
by Penn Cole
Est $/mo
$111.2K
BSR
#116
Reviews
76.7K
Rating
4.6
Price
$5.99
Published
3y 2mo
by Callie Hart
Est $/mo
$108.3K
BSR
#208
Reviews
251.9K
Rating
4.6
Price
$9.99
Published
2y
by Penn Cole
Est $/mo
$106.2K
BSR
#75
Reviews
81K
Rating
4.4
Price
$4.99
Published
3y 4mo
by Sarah J. Maas
Est $/mo
$97.5K
BSR
#136
Reviews
317K
Rating
4.8
Price
$12.16
Published
10y 5mo
by Sarah J. Maas
Est $/mo
$91.6K
BSR
#132
Reviews
139.7K
Rating
4.7
Price
$11.12
Published
4y 7mo
Est $/mo
$91.2K
BSR
#118
Reviews
10.6K
Rating
4.6
Price
$4.99
Published
3mo
by Rachel Gillig
Est $/mo
$86.1K
BSR
#267
Reviews
106.2K
Rating
4.5
Price
$9.99
Published
4y
Est $/mo
$84.9K
BSR
#89
Reviews
14K
Rating
4.3
Price
$3.99
Published
11mo
by Sarah J. Maas
Est $/mo
$78.1K
BSR
#173
Reviews
297.6K
Rating
4.7
Price
$12.16
Published
9y 5mo
by Caroline Peckham
Est $/mo
$77.5K
BSR
#203
Reviews
123.1K
Rating
4.2
Price
$6.99
Published
7y 2mo
by Sarah J. Maas
Est $/mo
$73.2K
BSR
#305
Reviews
169.1K
Rating
4.8
Price
$9.61
Published
11y 1mo
by Sarah J. Maas
Est $/mo
$70.6K
BSR
#319
Reviews
171.5K
Rating
4.6
Price
$9.65
Published
13y 1mo
by Sarah J. Maas
Est $/mo
$69.1K
BSR
#201
Reviews
151.6K
Rating
4.6
Price
$12.35
Published
2y 8mo
by Sarah J. Maas
Est $/mo
$68.1K
BSR
#341
Reviews
146.6K
Rating
4.8
Price
$9.90
Published
10y 1mo
How to Use This Dataset for KDP Research
This page tracks Amazon bestsellers across Kindle and print formats, sourced from Amazon's Best Sellers Rank pages. Use the insight chips to switch lens: 'New & Trending' surfaces recently published books with early traction, 'Hidden Gems' shows high-rated titles with under-50 reviews, and 'KU Goldmines' focuses on Kindle Unlimited winners. Filter by format, price range, or category from the filter sheet. Click any title to open the live Amazon listing and inspect the niche directly.
Spotting Niches Worth Writing For
The most actionable signal is the combination of low BSR (high sales velocity) and high review count (proven audience), with multiple indie publishers competing. If a category's top 10 BSR slots are dominated by traditional Big Five imprints, it's harder for a new self-publisher to break in. If those slots include indie names, the niche is reachable. Sort by BSR ascending, filter to KDP-only, and skim the top results to identify these openings quickly.
Kindle vs. Print: Which Format to Target
Kindle ebooks have lower production cost (no printing) and higher royalty rates (up to 70% in the $2.99-$9.99 range), making them the typical entry point for KDP authors. Print-on-demand paperbacks layer on top. Same manuscript, hardcover or paperback edition created automatically when an order comes in. Use the Print filter to study what works in physical formats, then decide whether to publish ebook-only or both.
KDP & Kindle Publishing FAQ
What is KDP and how is it different from regular Amazon publishing?
What does BSR mean and is a lower number better?
How do I find profitable Kindle book niches?
How accurate is the price data?
Why are some books missing publisher or page counts?
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