Celia Killen

Celia Killen – Editor

Historical, Romance and Crime Editor previously publishing bestselling and award-winning authors at Penguin Random House and Hachette.

Overview

Hello! I’m Celia, a British-Australian fiction editor with several years’ experience working with award-winning and bestselling authors in Big 5 publishing houses. I specialise in commercial fiction, with a particular passion for historical fiction, romantic comedy and murder mystery.


I'm passionate about helping authors achieve their goals - whether you're looking to land a literary agent and a traditional publishing contract, or to take the self-publishing world by storm, or just hoping to tell a really great story.


If I sound like a good fit for your project then I’d love to hear from you!



WHAT TO EXPECT

· Friendly & supportive collaboration – I’m here to help you and am always happy to chat through my approach, the editing process and tips on navigating the publishing industry.


· Detailed, comprehensive feedback – Whether it’s big-picture structural edits or careful line-by-line polishing, I’m committed to helping make your book the best it can be and will work hard to provide valuable, actionable edits that chime with your vision for your story.


· A creative & personalised approach – I'll work closely with you to ensure you get the most value from the editorial experience, listening to your needs and adapting the process to help you achieve your writing goals.



TESTIMONIALS

"Celia has a great energy and a gentle, wise approach. She has so much tact, a great eye for detail and she genuinely cares for you and your manuscript. She's got a gift for hearing you, hearing your target demographic, and helping your book to be it's best and land where it should. Infinity out of 10. You should absolutely work with this woman."

Jessa Hastings, author of MAGNOLIA PARKS


"Celia is the best Historical editor I've had in ten years. She is exacting yet courteous, thoughtful, imaginative, and yet completely respectful of my creative process. I can't imagine a better editor."

Christian Cameron, author of the critically acclaimed Chivalry series


"Celia possesses incredible insight and intuition and has an astonishing ability to see both the overall picture and the minutest of detail. Every suggestion she made was a vast improvement not just to the specific book we were working on at the time, but to the vision of the series as a whole. I would unreservedly and wholeheartedly recommend her as an editor and as a mentor."

Chris Lloyd, author of the award-winning Occupation series


"The most conscientious, focused and sympathetic editor I have ever had the pleasure of working with. We completed four novels together, and each one was enormously improved by her direction, input, suggestions and recommendations. Her efficiency and professionalism is unmatched. I would not hesitate - not for a second - in recommending her in any editorial capacity."

RJ Ellory, award-winning and bestselling author of A QUIET BELIEF IN ANGELS


"A lovely, sensitive edit. I really appreciated Celia's kind words on the text and thoughtful suggestions for improvements."

C J Wray (Chrissie Manby), author of THE EXCITEMENTS


Services
Fiction
Chick Lit Contemporary Romance Cozy Mysteries Historical Fiction Historical Mysteries Psychological Thriller Romantic Comedy
Languages
English (AUS) English (UK) English (US)

Work experience

Self-employed

Oct, 2023 — Present

Orion Books, Hachette UK

Jan, 2023 — Oct, 2023 (10 months)

Orion Books, Hachette UK

Jan, 2022 — Dec, 2022 (12 months)

Orion Books, Hachette UK

Sep, 2020 — Dec, 2021 (over 1 year)

Transworld, Penguin Random House UK

Jul, 2017 — Sep, 2020 (about 3 years)

Portfolio

Hot Girl Summer

Sophie Gravia

Orion

Ava, Rebeka and Grace have been best friends forever. Ava has hit rock bottom since she split up with her husband. It's hard enough being a Scot in London without being broke to boot!Photograp... read more
Copy Editing
THE BRAND NEW NOVEL IN THE AWARD-WINNING OCCUPATION SERIES, FEATURING DETECTIVE EDDIE GIRALIn Paris 1940, survival means sacrifice. Like most in the city, Detective Eddie Giral has already los... read more
Developmental Editing Editorial Assessment
The Emperor's Sword

Christian Cameron

Orion

The penultimate instalment in the Chivalry series from a master of historical fiction.The Chivalry series follows young William Gold, who runs away from London to follow the Black Prince, from... read more
Developmental Editing Copy Editing Editorial Assessment
Reasonable People

Caroline Hulse

Orion

'Warm, thoughtful, clever - the sort of book you'll think about long after you've finished." BETH O'LEARY, author of THE FLATSHARE CantBeArsed8: Am I the villain for being furious my partner's... read more
Developmental Editing
The Clinic

Cate Quinn

Orion

'Absolutely thrilling' ALEX MICHAELIDES, bestselling author of The Silent Patient'A superior, creeping psychological thriller taut with tension and drama' SEATTLE TIMES'Easily the creepiest se... read more
Developmental Editing Copy Editing Editorial Assessment
Blood Sisters

Cate Quinn

Orion

⭐⭐⭐⭐⭐'A fantastic whodunnit' HEAT MAGAZINE⭐⭐⭐⭐⭐ 'Sensational' CRIME MONTHLY'This is not the usual story of vulnerable women in jeopardy ... but one in which the victims fight back.' SUNDAY TIM... read more
Developmental Editing Copy Editing Editorial Assessment
The Darkest Season

R.J. Ellory

Orion

'In the top flight of crime writing' SUNDAY TELEGRAPHTHE CHILLING NEW SUSPENSE THRILLER FROM THE AWARD-WINNING, BESTSELLING AUTHOR OF A QUIET BELIEF IN ANGELSIn the dead of winter, even brothe... read more
Developmental Editing Copy Editing Editorial Assessment
A Merry Little Christmas

Cathy Bramley

Orion

This Christmas indulge in some me-time and enjoy this uplifting and heart-warming story from Sunday Times bestseller Cathy Bramley. Full of romance, laughter and family drama, A Merry Little C... read more
Copy Editing
Magnolia Parks

Jessa Hastings

Orion

'If Gossip Girl and Made in Chelsea had a baby, it would be this book.' ⭐⭐⭐⭐⭐'How many loves do you get in a lifetime?'She is a beautiful, affluent, self-involved and mildly neurotic London so... read more
Editorial Assessment
Paris Requiem

Chris Lloyd

Orion

'In Detective Eddie Giral, Chris Lloyd has created a flawed hero not just for occupied Paris, but for our own times, too' KATHERINE STANSFIELDParis, 1940. As the city adjusts to life under Naz... read more
Developmental Editing Copy Editing Editorial Assessment
Treason of Sparta

Christian Cameron

Orion

AVAILABLE TO PRE-ORDER NOW!Book 7 in The Long War series from the master of historical fiction, Christian CameronWhen the dust settled and the blood dried after the Battle of Plataea, Greeks m... read more
Copy Editing
The Family

Mandasue Heller

Orion

HER BOYFRIEND'S A DREAM. HIS FAMILY'S A NIGHTMARE. Since her mother died of an overdose, kind-hearted Cheryl's always had to look out for herself. Until Dale Moran walks into her life.Dale and... read more
Proofreading
The Wrong Child

M. J. Arlidge

Orion

When 3-month-old Max is abducted, his parents are plunged into their worst nightmare. Devastated mum Sarah only took her eyes off him for a second, but that doesn't stop her guilt. Even husban... read more
Copy Editing
'Inspiring, uplifting and full of heart' - Annie Lyons 1916, Scotland.Five years after leading a strike at the sewing factory, newly pregnant Ellen is rushed off her feet at the Clydebank Clot... read more
Copy Editing
The Last Highway

R.J. Ellory

Orion

A sheriff investigates his own brother's murder, deep in the heart of Appalachia... Estranged after a devastating betrayal, brothers Victor and Frank Landis - sheriffs of neighbouring counties... read more
Developmental Editing Copy Editing Editorial Assessment
Magnolia Parks: Into the Dark

Jessa Hastings

Orion

Book five in the sensational Magnolia Parks Universe series! How many loves do you actually get in a lifetime? Everyone knows by now that Magnolia Parks and BJ Ballentine are in the stars, but... read more
Copy Editing Editorial Assessment
Never

Jessa Hastings

Orion

THE BRAND NEW FANTASY ROMANCE FROM THE AUTHOR OF TIKTOK SENSATION MAGNOLIA PARKS"There is a boy of legend in the tales passed down in my family. He glides on the coat-tails of the sun, rides t... read more
Copy Editing Editorial Assessment
Unblessed

Roger Simpson

Simon and Schuster

​‘Jane Halifax out of her depth and at her best. I could not put it down.’ Rebecca Gibney, television's Jane Halifax ​JANE HALIFAX IS ABOUT TO DISCOVER THE GRITTY UNDERBELLY OF SILICON VALLEY ... read more
Proofreading
Murder in Harrogate

Vaseem Khan

Orion

For one weekend every July, thousands of readers descend on the historic English town of Harrogate, Yorkshire in pursuit of mysteries, mischief and murder. In Murder in Harrogate, ten of the w... read more
Copy Editing
Copy Editing
The Bell Tower

R.J. Ellory

LIFE ON DEATH ROW TAKES ITS TOLL.UNTIL YOU CAN'T TAKE IT ANYMORE... Death Row duty comes with three simple rules: Do not make it personal Do not question the system Do not take justice into yo... read more
Developmental Editing Editorial Assessment

Celia has 12 reviews

Professionalism

Quality

Value

Responsiveness

KRIS C.

KRIS C.

Sep, 2024

Pinned
Celia is a stellar, even extraordinary, brilliant, responsive and kind developmental editor. I jammed all those positive adjectives into one sentence because they are all true about Celia. She assisted me with my 4th novel with respect to characters, plot, pacing, and themes, all concisely and clearly communicated through her well-organized and well-written editorial letter, as well track c...
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Gabriella M.

Gabriella M.

Aug, 2024

Pinned
I spent a lot of time making sure I found the right editor for me and Celia exceeded my expectations. Her structural edits were insightful, and the way she delivered them and explained everything was clear, encouraging and great. I highly recommend working with Celia if you’re after a professional and experienced editor. As a mostly self-published author, having Celia as my editor made me feel ...
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Paula E.

Paula E.

Dec, 2024

For the copy editing of 'Red, White & Cue', Celia delivered efficient proofing of the manuscript, together with helpful suggestions, so that it was ready for publishing. I appreciated her communication regarding timings, her general encouragement and the provision of a helpful style-sheet. I will certainly look to employ her services again. Recommended.
Lucy G.

Lucy G.

Nov, 2024

Once again, Celia has been a great help. I was less confident of this second manuscript, but she not only reassured me, but also offered insightful and helpful comments to help me get it into a shape that will satisfy me (and my readers, I hope).
Khris A.

Khris A.

Nov, 2024

I’m incredibly grateful to have had Celia as the developmental and copy editor for my debut novel! Her insightful feedback brought out the best in my story, helping me shape the characters and plot into a true page-turner. With her meticulous attention to detail and thoughtful suggestions, every page became stronger. Her encouragement kept me motivated and inspired throughout the process. I cou...
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