r/BookshelvesDetective↗
Welcome to r/BookshelvesDetective 🔎📚 Can you tell who someone is just by looking at their bookshelves? That’s the game. To post: Share a clear image of your entire bookshelf. Don’t explain it — let the community investigate. To play detective: Comment with your guesses about personality, profession, tastes, or even specific books you can ID. Remember: no “recent reads” or “yearly favorites” — we want full shelves to work with.
174k subscribers993 posts / mo in Sep 2026878 authors / mosince 2021
r/BookshelvesDetective has 174k members (+90% over the last 12 months). It gets about 993 posts a month from 878 people. Top topics: Bookshelf Insights, Bookshelf Showcase and Book Collections.
When to post on r/BookshelvesDetective
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How r/BookshelvesDetective has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/BookshelvesDetective
Top topics
Share of the subreddit's posts
- Bookshelf Insights19%
- Bookshelf Showcase5.0%
- Book Collections3.4%
- Shelfie Collections1.2%
- Bookshelves Showcase1.0%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Goodreads
- Tenor
- ThriftBooks
- etsy
- Wolfram
Everything else about r/BookshelvesDetective
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research