Looking to publish? Meet your dream editor, designer and marketer on Reedsy.

Find the perfect editor for your next book

1 million authors trust the professionals on Reedsy. Come meet them.

DIRECTORY

Best Horror Book Publishing Companies in UK

Showing 12 publishers that match your search.

Severn House

Genres: Horror, Mystery & Crime, Thriller & Suspense, Romance, Historical Fiction, Literary Fiction, Horror, and Fiction

Part of: Canongate Books > Severn House

Location: London, GB

Website: http://severnhouse.com/

Accepts unagented submissions

No

Indie publisher

Small press

💥 Hit titles
Murder Ink

Betty Hechtman

Best Laid Plans

Gwen Florio

A Choir of Crows

Candace M. Robb

Jo Fletcher Books

Genres: Fantasy, Science Fiction, Horror, and Fiction

Part of: Quercus Books > Jo Fletcher Books

Location: London, GB

Website: https://www.jofletcherbooks.com/

Accepts unagented submissions

Yes Manuscript entries - View guidelines →

Indie publisher

Small press

💥 Hit titles
Highfire

Eoin Colfer

The Beautiful Ones

Silvia Moreno-Garcia

Radio Life

Derek B. Miller

Titan Books

Genres: Science Fiction, Fantasy, Horror, Mystery & Crime, Thriller & Suspense, Biographies & Memoirs, Manga, Comics & Graphic Novels, Fiction, Nonfiction, and Short Story

Part of: Titan Publishing Group > Titan Books

Location: London, GB

Website: https://titanbooks.com/

Accepts unagented submissions

Yes Book proposals - View guidelines →

Indie publisher

Mid size

💥 Hit titles
Hall of Smoke

H. M. Long

The Archive of the Forgotten

A. J. Hackwith

Witherward

Hannah Mathewson

Looking for an editor to polish your query letter?

The best professionals are already on Reedsy, come meet them. Create your free account to request free quotes today.

Learn more about the Reedsy Marketplace.

Northodox Press

Genres: Fantasy, Fiction, Historical Fiction, Horror, LGBTQ+, Literary Fiction, Mystery & Crime, Romance, Science Fiction, Thriller & Suspense, Urban Fiction, Women's Fiction, and Young Adult

Location: Manchester, GB

Website: https://www.northodox.co.uk/

Accepts unagented submissions

Yes Partial manuscript entries - View guidelines →

Indie publisher

Small press

💥 Hit titles
Clockwork Magpies

Emma Whitehall

Out of Human Sight

Sophie Parkes

Airedale

Dylan Byford

Grimbold Books

Genres: Science Fiction, Fantasy, Horror, Fiction, Novella, and Short Story

Location: London, GB

Website: https://www.grimboldbooks.com/

Accepts unagented submissions

Yes Manuscript entries - View guidelines →

Indie publisher

Small press

💥 Hit titles
Fight Like a Girl

Roz Clark & Joanne Hall

Strange Creation

Frances Kay

Autonomy

Jude Houghton

Solaris Books

Genres: Science Fiction, Fantasy, Horror, and Fiction

Part of: Rebellion Publishing > Solaris Books

Location: Oxford, GB

Website: https://rebellionpublishing.com/imprint/solaris/

Accepts unagented submissions

No

Indie publisher

Mid size

💥 Hit titles
Signal to Noise

Silvia Moreno-Garcia

Europe At Midnight

Dave Hutchinson

The Liar of Red Valley

W. L. Goodwater

Hodder & Stoughton

Genres: Cookbook, Health & Wellbeing, Biographies & Memoirs, Humor, Fantasy, Science Fiction, Thriller & Suspense, Romance, Mystery & Crime, Young Adult, History, Politics, Horror, Action & Adventure, Nonfiction, Fiction, and Children's

Part of: Hachette > Hodder & Stoughton

Location: London, GB

Website: https://www.hodder.co.uk/

Accepts unagented submissions

No

Mid size

💥 Hit titles
Tinker, Tailor, Soldier, Spy

John le Carré

One Day

David Nicholls

Billy Summers

Stephen King

Angry Robot

Genres: Science Fiction, Fantasy, Horror, and Fiction

Part of: Watkins Media > Angry Robot

Location: Manchester, GB

Website: https://www.angryrobotbooks.com/

Accepts unagented submissions

Yes Book proposals - View guidelines →

Indie publisher

Small press

💥 Hit titles
The Moonsteel Crown

Stephen Deas

The Forbidden Stars

Tim Pratt

The Traitor God

Cameron Johnston

Tartarus Press

Genres: Science Fiction, Fantasy, Horror, Fiction, and Short Story

Location: London, GB

Website: http://www.tartaruspress.com/

Accepts unagented submissions

Yes Queries & book proposals - View guidelines →

Indie publisher

Small press

💥 Hit titles
The Loney

Andrew Michael Hurley

Mercy and Other Stories

Rebecca Lloyd

The Tallow-Wife

Angela Slatter

Fledgling Press

Genres: Literary Fiction, Historical Fiction, Middle Grade, Young Adult, Horror, Mystery & Crime, Romance, Women's Fiction, Action & Adventure, Thriller & Suspense, Fiction, Short Story, and Children's

Location: Edinburgh, GB

Website: https://www.fledglingpress.co.uk/

Accepts unagented submissions

Yes Queries - View guidelines →

Indie publisher

Small press

💥 Hit titles
Whirligig

Andrew James Greig

When We Get To The Island

Alex Nye

Board

David C. Flanagan

What do book publishers do?

Sure, a book publisher prints and sells your book. But what they do behind the scenes encompasses much more than that. Publishers handle the entire publishing process for books, including: 

  • Editing the book, i.e. developmental editing, copy editing, and proofreading; 
  • Designing the book, i.e. book cover design and any necessary interior book design;
  • Promotion and marketing, i.e. writing the book’s blurb, email marketing, setting up media interviews, etc.; and
  • Production and distribution, i.e. formatting and distributing hardback, paperback, and ebook versions of the book to stores, both online and brick-and-mortar. 

Note that the structure of publishing companies may differ, depending on their size. Bigger book publishers may be made up of publishing houses which may, in turn, be made up of imprints — each of which will have its own brand identity in terms of the type of books it publishes. 

However, regardless of a publisher’s size, the scope of their work shouldn’t change. Once you sign with a publisher, they will do everything that it takes to bring your book to market. 

What are the most prominent book publishing companies?

If we define success by sheer sales volume, then we might point towards the "Big 5" presses and educational publishers (who rake in a LOT of money). Over the past few decades, these giant publishing companies have merged with and acquired most of the mid-sized publishers in the industry. However, a few still remain. Here are today's biggest book publishing companies:

  • Penguin Random House (Big 5)
  • Hachette Book Group (Big 5)
  • HarperCollins (Big 5)
  • Macmillan Publishers (Big 5)
  • Simon & Schuster (Big 5)
  • Scholastic Corporation
  • Pearson Education
  • McGraw-Hill Education
  • Houghton Mifflin Harcourt
  • Cengage Learning

Together, these largest publishers dominate the publishing landscape. Countless beloved books come from their imprints, many of which you’ll find in our directory. 

The rest of the publishing landscape is largely made up of small publishers, or independent publishers. Most big publishers don’t directly accept unsolicited submissions without a literary agent — but smaller publishers do, making them a realistic and worthwhile route to publication. 

I have a long list of publishers. What next?

Congratulations! Now take a moment to thoroughly vet every publisher on your longlist. Scams are a dime a dozen in the publishing industry, and you want to make 100% sure that you’re dealing with a legitimate publishing company. Again, we strongly recommend reading this post and Writer Beware to know what red flags to watch out for.

When you’re confident in all of the publishers on your longlist, it’s time for the most nerve-wracking step: submitting your manuscript to them. 

Check out our free resources if you’re feeling daunted by what comes next. Whether you’re learning how to research publishers or how to personalize a submission, we've got you covered.

Free online materials

Reedsy | Default — Concrete Book | 2023-10

Bring your publishing dreams to life

The world's best editors, designers, and marketers are on Reedsy. Come meet them.

Reedsy Marketplace UI

1 million authors trust the professionals on Reedsy. Come meet them.

Enter your email or get started with a social account: