Mystery

White City Press: Accepting Manuscript Submissions

White City Press is focused on publishing mysteries across a range of sub-genres. They are currently open to cross-genre mysteries (for example scifi/mystery) as long as mystery is the key element. They are also open to mysteries aimed at young adult and new adult readers, as well as mysteries with protagonists over the age of…
Completely ready unscheduled article Manuscript Publishers Mystery

Harlequin Romantic Suspense: Open to Manuscript Submissions

Harlequin Romantic Suspense is an imprint of Harlequin Romance, which is an imprint of Harper Collins. We have also reviewed a number of their other imprints previously, including Afterglow Books, Carina Press, Mills & Boon, Love Inspired & Love Inspired Suspense, Harlequin Historical, Harlequin Heartwarming, Harlequin Medical Romance, and Harlequin Intrigue. All of the different…
Manuscript Publishers Mystery Romance Westerns

Inkubator Books: Manuscript Query Guidelines & Information

This Dublin, Ireland-based press focuses on publishing crime fiction, mystery, and thrillers. They do not publish work outside of this genre, and they do not publish work outside of Amazon. Most of the work they publish do very well on Amazon through Kindle Unlimited. The books they publish are not just available digitally, they also…
Manuscript Publishers Mystery

Evidence: Now Seeking Manuscript Submissions

Evidence is the Thriller/Suspense/Mystery focused imprint of Enchant of Entwined Publishing, which we have reviewed here. This is how they describe what they are looking for: “submissions that weave intricate plots, deliver heart-pounding tension, and keep readers guessing until the very end. If your story features cunning detectives, unsolved mysteries, or nail-biting suspense, we want…
Mystery Romance

Harlequin Intrigue: Accepting Manuscript Submissions

Harlequin Intrigue is an imprint of Harlequin Romance, which is an imprint of Harper Collins. We have also reviewed a number of their other imprint previously, including Afterglow Books, Carina Press, Mills & Boon, Love Inspired & Love Inspired Suspense and Harlequin Historical. All of the different imprints have clear focuses, and separate submission guidelines,…
Manuscript Publishers Mystery Romance Uncategorized

TWB Press: Now Accepting Manuscript Submissions

TWB Press’s tagline is “Electronic Publishing for the 21st century.” They have an additional tag line on their main page that says “TWB Press publishes stories of human conflict and redemption through a variety of world views that reflect humanity at its best…and at its worst. “ They publish novels and novellas electronically with print…
Issue Five Hundred Seventy Two Manuscript Publishers Mystery Paranormal Romance Science Fiction

One More Chapter: Now Accepting Manuscript Submissions

Updated August 2025: Their submittable page says “2024” but it is still open to submissions, which is sending somewhat of a mixed message. I have tried to reach out to the directly but have not been able to reach anyone. One More Chapter, HarperCollins UK’s award-winning digital-first publisher, is currently open to submissions. They focus…
Historical Fiction Issue Five Hundred Sixty Three Issue Four Hundred Fifty Three Manuscript Publishers Mystery Romance Young Adult

Black Beacon Books: Now Accepting Manuscript Submissions

Updated September 17th, 2025 : They are only open to anthologies now. Black Beacon Books is a small press that was established in 2013. It was founded in Australia, but since then has moved to Brittany, France. They publish mysteries, suspense, horror, and post-apocalyptic fiction. They have a Patreon, and regularly publish anthologies. In fact, they…
Horror Issue Five Hundred Fifty Eight Manuscript Publishers Mystery Speculative Fiction

Agora Books: Now Accepting Manuscript Queries

Update April 28th 2024: They have closed their doors along with Polis Books. All that we know is shared in an update to the Polis Review. Agora Books is a  diversity-focused imprint of Polis Books, devoted to crime and noir fiction. In 2018, Publishers Weekly published this article about the initiative, and in 2019 Agora…
Issue Five Hundred Forty Five Manuscript Publishers Mystery

Golden Storyline Books: Now Accepting Manuscript Queries

Note: Usually we keep our updates in chronological order starting with the most recent at the top and the oldest at the bottom but because of the amount of updates required here, and their relationship to each other, we’ve condensed and reorganized all the updates to go here. The latest update for this note, is…
Fiction Issue Five Hundred Thirty Manuscript Publishers Memoir Mystery Non Fiction Science Fiction Women's Fiction

Avon Books UK: Accepting Submissions

August 2023: They’ve updated their website and the submission page is gone, for now, but I suspect they may reopen to submissions because they still have a section of the home page devoted to books that started out as slush pile submissions. Avon Books UK, an imprint of Harper Collins, is one of the rare…
Fiction Issue Five Hundred Fourteen Manuscript Publishers Mystery Romance

Castle Bridge Media: Now Accepting Manuscript Queries

Castle Bridge Media is an independent publisher that focuses on genre fiction, particularly horror, science fiction, thriller, and fantasy. They accept direct submissions and also submissions from agents. They appear to list most of their agented deals on Publishers Marketplace, so if you’re interested in seeing what they’ve accepted recently, and have a Publishers Marketplace…
Fantasy Horror Issue Five Hundred Thirteen Manuscript Publishers Mystery Science Fiction

Artemesia Publishing: Now Accepting Manuscript Proposals

Updated March 2025 Artemesia Publishing was founded in 2004, and they describe themselves as a micro-publisher. Although based on the titles section of their website they publish work at the rate of one title per month, which is actually a lot more than many other small presses. They started out focused on nonfiction, particularly inspirational…
Children's Books Issue Five Hundred Eleven Mystery Non Fiction Science Fiction

Carina Press: Now Accepting Manuscript Submissions

Carina Press is Harlequin’s digital-first adult fiction imprint, publishing first in digital, and then depending on the numbers releasing audio and print versions as well. Unlike most of Harlequin’s imprints they don’t just focus on romance, although they are open to all subgenres of romance, including contemporary, paranormal, LGBTQ+, and science fiction. They also publish…
Issue Five Hundred Ten Manuscript Publishers Mystery Paranormal Romance

Red Dog Press: Now Accepting Manuscript Queries

UPDATED September 1st, 2023: This press has permanently gone under. Red Dog Press is a print and digital publisher based in Cheshire UK. All the books they publish are available in both formats. They are a small press that specializes in publishing thrillers, crime stories, and mysteries. You can get a good feel for what…
Issue Four Hundred Sixty Seven Manuscript Publishers Mystery

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