Katie Seaman

Katie Seaman – Editor

Experienced development editor and coach, helping writers find their voice. Genres include contemporary, historical, bookclub, romance.

Overview

I love a good story and I can’t wait to read yours, whether you're looking to turn that idea into a completed manuscript, or have a comprehensive edit ready to publish or query agents to ensure your manuscript is in the best shape possible.

I’m keen to help support you on your writing journey whatever stage you’re at and, after a decade working at major publishers including Penguin Random House and HarperCollins, I have a strong track record – in the last three months alone, two writers I worked with on development edits have now found literary agents.

I’ve got a wealth of experience editing bestsellers and insider industry knowledge to help your project stand out from the crowd. Whether that’s through an editorial assessment or development edit to make your manuscript the best it can be; helping with a query package review to polish your pitch and build confidence before approaching literary agents; or as a book coach helping to turn that idea you’ve been mulling over onto words on the page, honing your writing techniques, creating writing routines or just being that accountability partner to help you achieve your writing goals.

I believe that the relationship between a writer and editor should be a collaborative partnership. I'm hard-working and committed to achieving the best possible result for your work. I'm here to give encouragement, advice and support, delivering editorial feedback sensitively. I'm friendly and flexible in my approach so always happy to discuss your project and agree on a clear brief before we decide to move forward.

I'm a collaborative and insightful editor specialising in commercial genres including romance, historical, cosy crime, and reading group. I always enjoy a book that's a little bit quirky, that has a magical element or a strong emotional hook, so if that sounds like your book then I'd love to hear from you.

Services
Fiction
Chick Lit Contemporary Fiction Contemporary Romance Cozy Mysteries Historical Fiction Literary Fiction Romantic Comedy Romantic Fantasy
Languages
English (UK) English (US)
Awards
  • Trailblazer Award 2018
Certifications
  • Associate Coach Diploma

Work experience

Freelance

Sep, 2023 — Present
After ten years working at major publishing houses including Penguin Random House and HarperCollins, I’m now a freelance editor and book coach available for editorial support from editorial assessment to development edits, query package reviews and book coaching to help you turn your idea into words on the page.

HarperCollins

Sep, 2019 — Aug, 2023 (almost 4 years)
- Acquired and edited a range of award-winning and bestselling commercial fiction including from magical realist romantasy MIDNIGHT IN EVERWOOD by M. A. Kuzniar, literary historical fiction THE REVELS by Stacey Thomas to romantic comedy DIAL A FOR AUNTIES by Jesse Sutanto. - Mentored first-time writers and coached them through the publication process from completing a first draft to landing an agent and publishing deal.

Penguin Random House

Sep, 2017 — Sep, 2019 (about 2 years)
- Acquired and edited bestselling commercial fiction as well as being part of the publishing teams behind Sunday Times Number One bestseller HOW TO BE FAMOUS by Caitlin Moran, Kindle bestseller THE PASSENGERS by John Marrs and the popular WINTERNIGHT TRILOGY by Katherine Arden. - Mentored on the WriteNow programme, coaching my mentee through all aspects of publishing from working closely together editorially on her manuscript to helping her approach agents which led to securing a publishing deal.

Orion Publishing Group

Oct, 2015 — Aug, 2017 (almost 2 years)
- Acquired romantic comedy HOT MESS by Lucy Vine which was a bestseller and the company's bestselling debut of 2017. I was awarded a Trailblazer Award, a top industry award in recognition for my innovative publishing. - Part of the publishing team behind Sunday Times and New York Times bestselling authors including Michael Connelly, Linwood Barclay, Erica James and Veronica Henry.

Portfolio

Couple Goals: Good Game 1

Kit Williams

HarperCollins Publishers

Love is a game and it's kicking off... When a harsh new manager takes over the Tigresses football team, bringing a new star striker Kira with her, morale is rocked. The team’s current MVP Maev... read more
Developmental Editing
Seven Rules for a Perfect Marriage

Rebecca Reid

Bloomsbury Publishing

'A dream of a book: humour, warm, fun characters and a story I stayed up all night for. I loved it!' Lucy Vine, author of Seven Exes'Refreshing and original... a real life love story about wha... read more
Developmental Editing
Pastures New

Clare Balding

HarperCollins Publishers

This year’s most heartwarming debut Sometimes home is where you least expect it... Alex has perfected the art of dodging responsibility during her almost 40 years — until an unexpected letter ... read more
Developmental Editing
The Revels

Stacey Thomas

The stage is set and the witch-hunt is about to begin... ‘I am no witch. I have not sold my soul to the devil for powers. What I am has never openly been whispered of, yet it is enough that pe... read more
Developmental Editing
The new must-read cozy crime mystery from the bestselling author of Dial A For Aunties Put the kettle on, there’s a mystery brewing... Tea-shop owner. Matchmaker. Detective? Sixty-year-old sel... read more
Developmental Editing
Developmental Editing
In the darkness of night, magic awaits... Nottingham, 1906 Marietta Stelle longs to be a ballerina but, as Christmas draws nearer, her dancing days are numbered – she must marry and take up he... read more
Developmental Editing
Open Minded

Chloe Seager

‘Funny, smart and fresh’ Reader review ⭐⭐⭐⭐⭐ ‘A unique and very different take on the traditional RomCom . . . I adored Fliss and her relationship with Ash’ Reader review ⭐⭐⭐⭐⭐ * * * What if T... read more
Developmental Editing
Hot Mess

Lucy Vine

The eBook Number One bestseller The hottest book of the summer. A sassy, laugh out loud beach read everyone is talking about *****Hot Mess [n.] - someone attractive, who is often in disarray.H... read more
Developmental Editing
All he wants is a quiet wife. But she wants something more . . . 1867, Liverpool. Wife to an errant husband, the art patron Frederick Leyland, Frances is losing her sense of self. So when Fred... read more
Developmental Editing
Made with Reedsy
A Bond of Fate

Duley, Stephanie

Developmental Editing
Made with Reedsy
Finding A Miracle

Flitcroft, Deborah

Developmental Editing
Made with Reedsy
Take My Sunshine

Glinz, M.E.

Moongate Press

Developmental Editing Editorial Assessment
The Midwife

Anna Schofield

She'd kill to be a mother.Darkford General Hospital is deeply shaken when its star midwife, Sarah, is arrested for trying to steal a baby.In the ensuing shock, midwives Erica and Sue rally to ... read more
Developmental Editing
Escape for Christmas

Phillipa Ashley

Cornerstone

Sophie used to adore everything about Christmas. Hot chocolate and velvet bows, fairy lights and mince pies.Until the December her fiancé jilted her.Since then, Sophie opened Sunnyside Hotel, ... read more
Developmental Editing
The Secret Santa Project

Tracy Bloom

HarperCollins Publishers

Love Actually meets Groundhog Day in this Christmas affirming, laugh-out-loud comedy from the bestselling author of The Wife Who Got a Life and No One Has Sex on a Tuesday'I love Tracy Bloom!'... read more
Developmental Editing
She kept her gaze fixed out of the window, towards the village and Withington Hall beyond. 'It's perfect,' she said...September 1920. A young bride is discovered dead at a country house on her... read more
Developmental Editing
The Bump

Karger, Sidney

Berkley

Developmental Editing
‘An enchanting new twist on a classic tale’ Elodie Harper When the snow falls, she will be free... The invitations always arrive the same way – without warning, appearing around the city on th... read more
Developmental Editing
A razor-sharp, bleakly funny exploration of mental health crises, the societal pressures on young women, and toxic sexual and romantic relationships from one of the most exciting new literary ... read more
Developmental Editing
The Pick Up

Hannah Doyle

A laugh-out-loud romcom in 2024 perfect for fans of Catherine Walsh and Elena Armas Committing to a fake romance is easy. It’s keeping it fake that’s the problem ... 'A truly original and memo... read more
Developmental Editing
How to be Famous

Caitlin Moran

The Sunday Times bestselling Richard & Judy Book Club favourite'Being Moran, the jokes and one-liners fizz and crackle off the page' Richard's Review'As usual, Moran writes fearlessly, openly,... read more
Developmental Editing
Nineteen Steps

Millie Bobby Brown

The debut novel from global star Millie Bobby Brown Love blooms in the darkest days... London, 1942. Despite the raging war, spirited 18-year-old Nellie Morris lives a quiet life in the tight-... read more
Developmental Editing
Ginger and Me

Elissa Soave

‘Funny, touching and wise, I loved it’ Kit de Waal, bestselling author of My Name Is Leon Wendy is lonely but coping.All nineteen-year-old Wendy wants is to drive the 255 bus around Uddingston... read more
Developmental Editing

Katie has 65 reviews

Professionalism

Quality

Value

Responsiveness

S.M. S.

S.M. S.

Apr, 2025

Pinned
Working with Katie was an absolute game-changer! I was completely stuck, unsure of how to end my book, but Katie gave me the tools and guidance to discover the perfect ending on my own. It was exactly what I needed. Katie has amazing energy, is a fantastic listener, and is incredibly supportive....
Read more
Katie S.
Thank you so much for your incredible feedback. It's been an absolute pleasure to be your book coach and I'm so glad to hear you got so much out of our sessions together!
Stephanie D.

Stephanie D.

Apr, 2024

Pinned
Working with Katie was a DREAM! She was so kind and so gentle with my manuscript and collaborating with her live over a call was amazing. She had fantastic insights into things and really helped my flesh out some issues that I was having some trouble with. Katie really knows her stuff and she is ...
Read more
Katie S.
Thank you for your amazing feedback. I’ve really enjoyed working with you, being so impressed by your imagination and desire to develop your storytelling. Best of luck and excited to see how the se...
Read more
Emma C.

Emma C.

Feb, 2024

Pinned
I loved working with Katie! From the first sample edits she gave me, I was impressed with Katie's thoughtfulness and attention to detail. She was very responsive and communicative and delivered the work on time. Most importantly, she truly understood my manuscript. She saw everything that I was t...
Read more
Katie S.
Emma, thanks so much for your very kind review. I'm thrilled to get such brilliant feedback and it's been a joy to work with you. I've been very impressed by your willingness to take suggestions on...
Read more
Mara H.

Mara H.

Nov, 2025

Working with Katie has been one of the best decisions I’ve made for my book. This is my first novel, and she made the entire editing process feel not only approachable but genuinely exciting. She is friendly, professional, and incredibly knowledgeable. She answered every one of my (many!) questio...
Read more
Katie S.
Mara, thank you so much for your amazing feedback. You were an absolute joy to work with and I’m so pleased you got so much out of this experience, from having questions answered, clear guidance an...
Read more
Clara S.

Clara S.

Nov, 2025

Katie gave me such incredible feedback on my novel. Honestly, I was shocked at how detailed and constructive her feedback was and I don't know how she managed to do it all - I highly recommended adding her to your team. I had such a positive experience and will definitely be working with her on m...
Read more
Katie S.
Kate, I absolutely loved worked with you and I'm so pleased that feedback was even more detailed than you'd anticipated making it a positive experience all around. Really looking forward to working...
Read more

Sign up to read more reviews

Create a free Reedsy account to connect with Katie and thousands of other publishing professionals on Reedsy.

Professionals similar to Katie

Get a range of offers by requesting quotes from multiple professionals.

Julia King

Julia K.

*BOOKED OUT UNTIL MAR 26* Former HarperCollins senior editor with 15 years' experience, specialising in romance, women's fiction, and more.

100% reply rate

View profile
Sara Oestreich

Sara O.

Editor with 10+ years experience in romance, women's lit, fantasy & PNR. Supportive, creative, & always honest, let's make your book shine!

Brookeville, MD, USA

95% reply rate

View profile
Erin Patterson

Erin P.

Experienced nonfiction and fiction editor with professional background in publishing

New York, NY, USA

89% reply rate

View profile