Who Writes The Bonus Short Story In The Monthly Book Release?

Short and practical: most monthly releases have the original author write the bonus short when it’s a tie-in to an ongoing series, because continuity and name recognition matter to readers and sales. For general-interest magazines or themed monthlies, the short is usually commissioned from a guest writer or pulled from an anthology pool; editors pick someone whose voice fits the issue.

If you’re trying to verify who wrote the story, check the table of contents, the byline above the piece, or the publisher’s notes. Retail pages, ISBN metadata, and library catalog entries often list contributors too. For translated work, be aware that the translator might be credited separately, and sometimes a staff writer or editor writes uncredited introductions or interludes. If all else fails, a quick search of the publisher’s site or the author’s social media will usually confirm authorship — publishers love posting about bonus content, so it’s often just a click away.

Oh, I get a kick out of these behind-the-scenes details — the bonus short story in a monthly book release can honestly come from a few different places, and which one it is depends on the type of publication. If it’s a serialized novel or a light novel monthly, the most common situation is that the original series author writes the extra. Publishers love having the main author pen a little side vignette because it keeps continuity, gives fans extra canon content, and sells more copies. I’ve seen this happen with light novels and manga tankōbon extras where the author tucks in a short side chapter just for the monthly edition.

But it isn’t always the original creator. In magazines and anthologies — think of things like 'The New Yorker' or genre monthlies like 'Asimov’s' — the bonus short is usually a commissioned piece by a guest author. Editors curate those, sometimes inviting a big name for a cover story or asking a rising writer to contribute. Small presses and themed anthologies often hire freelance writers or even staff authors to produce brief tie-in content. I once picked up a collector’s monthly that included a surprise short from a guest writer I hadn’t heard of, and it turned into my new favorite discovery, which is one of the joys of reading these releases.

If you want to know who actually wrote the piece, the quickest way is to scan the table of contents or the byline above the story — publishers usually credit the writer there. If the byline is missing or it’s unsigned, check the imprint pages (colophon), the publisher’s website, or the book’s product page on retail sites; they often list contributors. For translated editions, sometimes the translator is noted separately, and occasionally editors will include a note explaining the origin of the short. Personally, I love tracking down that info — following an author’s blog or the publisher’s Twitter usually spills the tea. It turns a casual read into a mini research rabbit hole, and that hunt is half the fun for me.