skip to content
BooksReddit

BooksReddit data chart

Where subreddit reading tastes differ most

Books with the largest mention gap between their leading subreddit and their next-most-active subreddit.

Data updated July 11, 2026

How this chart is calculated

For books appearing in at least two tracked communities, subtract the second-highest subreddit total from the highest. The leading community must have at least five mentions. Every value can be reproduced from the monthly and subreddit totals in the public export.

Download CSV Download JSON Full methodology

Embed this chart

This snippet displays the accessible SVG and links readers back to this canonical page.

<a href="https://booksreddit.com/data/charts/subreddit-differences/"><img src="https://booksreddit.com/data/charts/subreddit-differences.svg?v=2026-07-11" alt="Horizontal bar chart of the strongest subreddit mention gaps. 1. Hyperion, gap 5162, r/printSF 5663 vs. r/suggestmeabook 501; 2. Blindsight, gap 5095, r/printSF 5232 vs. r/suggestmeabook 137; 3. Dune, gap 4189, r/printSF 4950 vs. r/suggestmeabook 761; 4. Children of Time, gap 3566, r/printSF 3977 vs. r/suggestmeabook 411; 5. Gardens of the Moon, gap 3326, r/Fantasy 3986 vs. r/printSF 660; 6. The Eye of the World, gap 2550, r/Fantasy 3187 vs. r/suggestmeabook 637; 7. The Way of Kings, gap 2506, r/Fantasy 3461 vs. r/suggestmeabook 955; 8. All Systems Red (The Murderbot Diaries), gap 2393, r/printSF 3757 vs. r/suggestmeabook 1364; 9. Neuromancer, gap 2156, r/printSF 2399 vs. r/suggestmeabook 243; 10. The Blade Itself, gap 1823, r/Fantasy 2347 vs. r/suggestmeabook 524." width="960" loading="lazy"></a>