1.9K posts analyzed Updated Sep 2026
Averages 64 posts/day, top 5% activity. Most active Tuesdays around 12 AM UTC. Mostly text posts (100%).
r/whatsthatbook Traffic & Engagement r/whatsthatbook Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/whatsthatbook Most Active Times When r/whatsthatbook Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/whatsthatbook Flair Performance r/whatsthatbook Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| UNSOLVED | 1.9K (99.5%) | 4 |
| SOLVED :redditgold: | 10 (0.5%) | 4 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/whatsthatbook Trending Keywords Trending Keywords in r/whatsthatbook
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| book | 1.1K (58.0%) | 4 | 2 |
| girl | 237 (12.3%) | 4 | 2 |
| novel | 178 (9.2%) | 3 | 2 |
| fantasy | 142 (7.4%) | 5 | 3 |
| children's | 135 (7.0%) | 5 | 2 |
| help | 135 (7.0%) | 3 | 2 |
| looking | 131 (6.8%) | 3 | 2 |
| read | 131 (6.8%) | 3 | 2 |
| children | 124 (6.4%) | 4 | 3 |
| find | 117 (6.1%) | 3 | 4 |
r/whatsthatbook Mentioned Domains Mentioned Domains in r/whatsthatbook
Most linked sites Most linked sites in this subreddit
This community doesn't link off-site.
Its posts are text, images, or discussion rather than outbound links.
r/whatsthatbook Top Posts Top Performing Posts in r/whatsthatbook
Highest-performing posts Highest-performing posts. Each title links to Reddit.
Short Story: A criminal is kept conscious as their organs are harvested by the state as a punishment
Curious about how frequent solvers find books (feel free to remove)
"He put his secretary into the shredder"?
A short story in a dystopian world where children are taken from their parents at a very young age and given objects to call mom and dad, and they also have bugs in them
90's (or earlier) children's fantasy book.
A scary tale about a man who refuses to let some ugly women in his carrige and regrets it.
Help please - Fantasy book read around 1985 with small dragon in the kitchen and a promise-breaking cat
Erotic fairy anthology with pretty cover 90s/00s
Children's book with a poor mother who makes her daughter dance for money
Sci-fi book that's at least 35 years old (prob. older) where the children are experiencing evolutionary changes
r/whatsthatbook Audience Overlap r/whatsthatbook Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/whatsthatbook FAQ Frequently Asked Questions About r/whatsthatbook
What's the best time to post on r/whatsthatbook?
Based on posting volume, r/whatsthatbook is most active on Tuesdays around 12 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/whatsthatbook?
r/whatsthatbook averages 64 posts per day and ranks in the top 5% for activity among tracked SFW subreddits.
How many upvotes do posts on r/whatsthatbook get?
Posts on r/whatsthatbook average about 4 upvotes this month (net score per post).
What kind of posts does r/whatsthatbook get most?
On r/whatsthatbook, most posts are text posts (100%)