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r/OldBooks↗

Welcome to r/OldBooks! This is the place to discuss books printed before 1970. Remember to check out our Weekly Book Values thread before posting and please remember no selling is allowed.

81k subscribers190 posts / mo in Sep 2026 (incl. ~3% by known bots)154 authors / mosince 2012

r/OldBooks has 81k members (+135% over the last 12 months). It gets about 190 posts a month from 154 people. Top topics: Old Editions & Collectibles, Old Books & Literature and Ancient and Rare Books.

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Size and growth

How r/OldBooks has grown

r/OldBooks

Subscriber growth

Subscribers over time

+135%in 12 months · +8.2% in 3 months · +2.4% in 1 month
Oct 202680k
Growing80k subscribers
Data since Mar 2018Live · through Oct 2026
r/OldBooks

Monthly activity

Posts, comments and authors per month

−35%vs Sep 2025 · −1.2% last 3 months vs the 3 before
Sep 2026190
QuieterPeaked at 586 in Feb 2026
Sep 2026: incl. ~3% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/OldBooks

Top topics

Share of the subreddit's posts

  1. Old Editions & Collectibles19%
  2. Old Books & Literature8.7%
  3. Ancient and Rare Books5.2%
  4. Sell Old Books3.9%
  5. Book Editions2.1%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. viaLibri
  2. AbeBooks
  3. WorldCat
  4. Bookfinder
  5. eBay

The full report

Everything else about r/OldBooks

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