"Book Twitter" was never one official place. It's a loose, overlapping crowd of readers, authors, booksellers, librarians, translators and publishing people who post about books on X, which most of them still call Twitter. Finding it takes a bit of digging the first time, because X's algorithm won't hand it to you until it knows you care. Once your feed tips over, it's one of the most generous corners of the site.
Start with search, not the For You tab
Your For You feed reflects what you've already engaged with. If you've mostly followed news or sports, books won't show up for a while. Use search to teach it.
Search for a book you loved recently, by title in quotes, and switch to the Latest tab. You'll see real people posting about it right now: people who just finished it, people who hated it, people asking whether to start it. Reply to two or three of them with something specific. That one session does more for your feed than an hour of scrolling.
X's search has long supported operators that help cut through noise:
"Small Things Like These" min_faves:20shows posts about the book with at least 20 likes, which filters out drive-by spam.#BookTwitter lang:en -filter:linksshows English posts with the hashtag that don't link out, so you get conversation instead of promotion.from:plus a username finds what one person has said about a book, which is handy before you follow someone.
Advanced search, in the search screen's options, gives you the same filters as a form if you'd rather not memorize the syntax.
The hashtags readers actually use
Hashtags on X work best as a way to find people, less so as a way to be found. Searching them is useful; stuffing them into every post isn't. The ones with real reader traffic:
- #BookTwitter and #booktwt: the broad, catch-all tags. Expect everything from reviews to memes to authors announcing deals.
- #amreading and #currentlyreading: progress posts, photos of what's on the nightstand. Good for low-pressure conversation.
- #bookclub: club announcements, discussion questions, people looking for groups.
- #TBR (to be read): piles, wish lists and the eternal complaint about having too many books.
- Genre tags such as #litfic, #histfic, #SFF and #romancebooks: smaller and more focused, often the best places to find your people.
- #WritingCommunity: mostly writers talking about writing. Great if you write; noisy if you only want to read.
Two or three tags per post is plenty. More than that looks like spam to readers and probably to X too.
Follow lists, and build your own
Lists are the most underrated tool on X for book people. A list is a curated set of accounts with its own timeline, showing only their posts in order. It's the closest thing X has to a quiet bookshop corner.
To find good lists, open the profile of a reader or critic you like and look at their lists, or search for "book" or "reading" in the lists search. Follow a few that look well kept, and check their timelines for a week. Prune ruthlessly.
Building your own takes five minutes. Create a list from the Lists screen, give it a short name (X caps list names at 25 characters), and choose whether it's public or private. A private list is a great reading feed nobody else sees. A public one ("Irish fiction people," say) is a small gift to the community, and the people you add usually get a notification, which is a friendly way to introduce yourself. Pin your favorite list so it sits as a tab beside Following.
Spaces, group chats and the end of Communities
For years, X Communities were where many book clubs and reading groups lived. X retired Communities in 2026, saying very few people used them and they attracted a lot of spam. If an older guide tells you to join a Community, that advice is out of date.
What's left is better suited to live conversation:
Spaces
Spaces are live audio rooms. Anyone on the iOS or Android app can host one, with up to two co-hosts and up to eleven people on stage, including the host. Spaces can be scheduled up to two weeks ahead and recorded, so people in other time zones can listen later. Readers use them for author Q&As, buddy-read check-ins and the occasional chaotic late-night argument about a prize shortlist. Listening is easy: tap a Space in your timeline or on a profile.
Group chats
Group chats with shareable join links took over from Communities. A host creates a group chat and posts the link, and anyone can join with a tap. They're live and fast-moving, which suits readalongs. They're less good for slow, asynchronous discussion, so many groups use a group chat for chatter and a thread or a list for the main conversation.
Custom timelines
Custom timelines are a newer option for Premium subscribers: topic-based feeds that X builds around a subject you pick. If you pay for Premium, a books timeline can be a decent shortcut. If you don't, a well-made list does the same job.
How to join in without being that account
Book Twitter is welcoming, but it notices behavior. A few habits that make you a good neighbor:
Reply with something specific. "Great post!" disappears. "That bit about the father's letters got me too, did you think the ending earned it?" starts a conversation.
Tag authors carefully. Many authors enjoy hearing that a reader loved their book. Fewer want to be tagged in a one-star rant. If your review is harsh, leave the author's handle out of it.
Credit recommendations. If someone's post made you buy a book, tell them. It's the currency of the whole community.
Watch the self-promotion ratio. If you're an author, the easiest way to be ignored is to post only about your own book. Talk about other people's books four times for every once you talk about yours.
Use content warnings when a book covers heavy material, and mark spoilers clearly. A simple "spoilers for the ending below" plus a few line breaks goes a long way.
A one-week plan
Day one, search three books you've loved and reply to someone about each. Day two, follow ten readers whose replies you enjoyed. Day three, find and follow two good book lists. Day four, post what you're reading now with one hashtag. Day five, listen to a book Space, even for ten minutes. By the weekend, your feed will look noticeably more bookish, and you'll have had at least one real conversation.
Next, learn how to write a review thread people actually read, or try our tweet-sized review helper for your first short review.