A book club on X works differently from one around a kitchen table. It's public, so strangers can wander in. It's asynchronous, so people read and post on their own schedules. And it can be tiny or huge without changing the setup much. That makes it a good fit for readers who can't find a local club, for friends spread across time zones, and for authors who want to meet readers without paying for a book tour.
Here's how to set one up so it survives past the first enthusiastic month.
Decide what kind of club it is
Before you pick a book, pick a shape. The three that work best on X:
A monthly club reads one book a month and holds one big discussion at the end. It's simple, easy to join late, and the most common format.
A readalong breaks one book into sections over two to six weeks, with a discussion post for each section. It's good for long or hard books (a readalong of Demon Copperhead or Lincoln in the Bardo is far less daunting than reading it alone), and it keeps spoilers manageable.
A one-off event centers on a single book and a single live conversation, often with the author. It's great for launches and anniversaries.
Write the shape down in one sentence. "We read one literary novel a month and talk about it on the last Sunday" is a club people can understand at a glance.
Set up the basics
You need four things, and none of them cost money.
A name and a hashtag. Pick a hashtag that's short, unique and easy to spell. Search it first to make sure nobody else is using it. Something like #SlowNovelClub works; #BookClub is far too crowded to be useful.
A home post. Write a post explaining the club: what you read, how often, how to join, and the hashtag. Pin it to the club's profile, or your own if you're running it from a personal account. Update it each month with the current book.
A list. Create a public list of members and add people as they join. The list's timeline becomes the club's feed, and anyone can follow it. It also solves the hashtag problem when people forget to use it.
A group chat, if you want one. Since X retired its Communities feature in 2026, group chats with shareable join links are the closest thing to a clubroom. Post the join link in your home post. Keep the chat for casual talk and reminders; keep the real discussion in public threads, where latecomers can find it.
Pick books people can actually get
Choose books that are easy to find in paperback, at libraries and as ebooks or audiobooks. A brand-new hardcover shuts out a lot of readers. Announce the next book at least three weeks ahead so people can get a copy, and say roughly how long it is.
Let members vote. X polls allow up to four options and can run for up to seven days, which is perfect for a monthly pick. Offer four books with a line on each, and let the poll do the arguing. Our list of book club picks that start arguments is a good place to find candidates.
Run the discussion
Most of the action happens in threads. A pattern that works:
At the start of the month, post a kickoff thread with the book, the schedule, content notes if needed, and one question to think about while reading.
Midway, post a check-in: "Where is everyone? What's surprised you so far?" Keep it spoiler-free, or clearly label the section people should have finished.
At the end, post a discussion thread with five or six questions, one per post, so people can reply to the question they care about. Questions that ask for a judgment ("Was she right to leave?") get far more replies than questions that ask for a summary ("What happened in chapter 12?").
Quote-post the best replies so the conversation feels like a conversation instead of a series of separate answers. Thank people by name. It costs nothing and it's why people come back.
Add a live Space once a month
A live audio Space turns a club of strangers into a club of people who've heard each other laugh. Schedule it from the app at least a few days ahead (X lets you schedule a Space up to two weeks in advance) so people can set a reminder. Hosts can add up to two co-hosts and have up to eleven people on stage at once, which is about right for a lively discussion.
Turn on recording so members in other time zones can listen later. Keep it to an hour. Have three questions ready in case the room goes quiet, and invite listeners up to speak, because new voices are the whole point.
Advice for authors
Authors are often the best guests a club can have, and the worst hosts of their own fan club. A few ground rules:
Join other people's clubs. Offer to do a Space or answer questions when a club picks your book. Reply to discussion threads warmly and briefly. Let readers disagree without stepping in to explain what you really meant.
If you run your own club, make it about books you love by other writers. You build trust as a reader first. Your own book can feature once, as a special event, and readers will be glad to come.
Stay out of critical threads. If a club is tearing your book apart, they're doing what clubs are for. Like a kind reply if you must; never argue.
Be clear about any business interest. If a publisher is giving away copies, say so in the kickoff post.
Keep it going
Most online clubs fade in the third month. To get past that, keep a calendar, post on the same days each month and don't skip a month unannounced. Share the hosting, so one person going on vacation doesn't stall everything. And keep the archive tidy: a pinned thread with links to each month's discussion helps new members catch up and shows the club is alive.
When it works, an X book club gives you something rare online: a room of strangers who've all read the same book and want to talk about it. Start small, show up on schedule, and ask good questions.