KDP categories · Top KDP authors
Bridges (Architectural, Books): Amazon KDP category data
Amazon Books Best Sellers data for Bridges (Architectural, Books), updated Nov 2, 2026: median price $22.57, median 14 reviews, average rating 4.6 and a KDPTop opportunity score of 29/100 (highly competitive).
| Price range (middle 50%) | $18.07 – $24.99 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 11% of the parent category Architectural (122), one of the easier corners under it.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Books categories: established titles hold the list.
- Its review barrier is lower than in 79% of Books categories: the median best seller has only 14 reviews, so new books can chart with few.
Top 10 Bridges best sellers
-
Read This if You Want to Take Great Photographs
by Henry Carroll
- List rank#1
- Price$17.05
- Rating4.5
- Reviews3,282
-
Karl the Fog: San Francisco's Most Mysterious Resident
by Karl the Fog
- List rank#2
- Price$12.69
- Rating4.8
- Reviews109
-
San Francisco Then and Now®: A photographic guide to the hidden history and architecture of the city
by Dennis Evanosky
- List rank#3
- Price$21.84
- Rating4.8
- Reviews129
-
Above and Across San Francisco (Above & Across, 3)
by Sam Landers
- List rank#4
- Price$30.16
- Rating4.8
- Reviews10
-
California Coloring Book: 42 Relaxing Scenes of the Golden Gate Bridge, Yosemite, Redwoods and Joshua Tree, Drawn From Original Photographs
by Nakul Bhatnagar
- List rank#5
- Price$10.99
- Reviews-
-
A Celebration of Pennsylvania's Covered Bridges
by Michael P. Gadomski
- List rank#6
- Price$19.99
- Rating4.0
- Reviews2
-
Bridges: A History of the World's Most Spectacular Spans
by Judith Dupré
- List rank#7
- Price$1.99
- Rating4.8
- Reviews301
-
Erie Canal (NY) (Images of America)
by Martin Morganstein and Erie Canal Museum
- List rank#8
- Price$16.14
- Rating4.8
- Reviews57
-
The Shopkeepers: Storefront Businesses and the Future of Retail
by Robert Klanten
- List rank#9
- Price$27.41
- Rating4.0
- Reviews10
-
Covered Bridges of New England
by Jeffrey E. Blackman
- List rank#10
- Price$17.23
- Rating4.8
- Reviews17
FAQ
Is Bridges a good niche for Amazon KDP?
Its KDPTop opportunity score is 29/100, which makes it highly competitive. The median best seller has 14 reviews and sells for $22.57.
How many reviews do you need to rank in Bridges?
The median best seller has 14 reviews, and 89% of them have fewer than 100.
What do Bridges best sellers cost?
The median price is $22.57; half of the best sellers are priced between $18.07 and $24.99.
Can new books break into Bridges?
4% of the current best sellers were released in the last 90 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.