Hire a Book Editor
We are a small team of book industry professionals who have edited hundreds of manuscripts that have been traditionally published.
We provide a full range of services, including story coaching, manuscript evaluation, and editing. Whether you are looking for an agent, a traditional publisher, or plan to self-publish, we can guide you as you explore your options and take the next step.
Services
Copy editing
Developmental editing
Line editing
Manuscript evaluations
Publisher or agent referrals
Query letters
Self-publishing
Story coaching
Submission packages
Substantive editing
Writing (including co-writing, ghost writing, and rewriting)
Genres
Adult fiction and nonfiction
Autobiography
Biography
Crime fiction
Fantasy
History
Literary fiction
Memoir
Mystery
Middle-grade fiction and nonfiction
Narrative nonfiction
New adult fiction and nonfiction
Romance
Short stories
Women’s fiction
Young adult fiction and nonfiction
Testimonials
“Diane is an experienced pro. She has a brilliant sense of what’s working, what isn’t and why, a sharp eye for the big picture and the small, and an insider’s knowledge of what publishers and agents are looking for. She’s reliable, open, accessible, and straightforward. Love working with her. Five stars.”
— Bill Wodhams, author of Thirty Feet Under (ECW Press, 2026)
“Diane has been a dream editor—sharp and detailed, but unobtrusive and constantly supportive. Her guidance made the end product much stronger than I could have achieved on my own.”
–Craig Shreve, author of The African Samurai (Simon & Schuster, 2023)
“Diane is a wise and intelligent editor. I was very lucky to work with her on Becalming. The editorial experience made me a better writer. I enjoyed reading her thoughtful and detailed notes, and looked forward to our conversations. It was a collaborative experience that ultimately made the novel better.”
–Aga Maksimowska, author of Becalming (Dundurn, 2026)
“Working with Diane on my novel was such an encouraging and helpful experience. Her suggestions were always positive, smart, and insightful.”
–Sue Sorensen, author of After Buster (Dundurn, 2026)
Newsworthy
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Glowing Reviews
Publishers Weekly gave Bill Wodhams's Thirty Feet Under a glowing review, describing it as “breezy and amusing” and saying “This screen-ready adventure offers a welcome dose of escapism.”
January 2026
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Publication Contract
Bill Wodhams has signed a contract with ECW Press, Toronto, for the publication of his crime novel, Thirty Feet Under.
Service: Substantive editing, query letter review, publisher referral.
September 2024
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Publication Contract
David Lebrun has signed a contract with Tortoise Books, Chicago, for the publication of his memoir, Delirium Vitae.
Service: Substantive editing. June 2024
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Award Finalist
Congratulations to Bill Wodhams, whose novel Thirty Feet Under, has been shortlisted for the 2024 Crime Writers of Canada Best Unpublished Crime Novel Award.
Services: Story coaching, substantive editing, copy editing.
May 2024
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Glowing Reviews
Craig Shreve’s The African Samurai received a glowing review from Miramichi Reader: “Shreve is a writer of enormous talent and with his latest novel, The African Samurai,he is making his mark on the literary world.”
Service: Substantive editing.
October 2023
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Congratulations on Publication
Congratulations to Craig Shreve whose novel The African Samurai was just published by Simon & Schuster Canada.
Service: Substantive editing.
August 2023
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Publication Contract
Bill Wodhams has signed a contract with AOS Publishing, Montreal, for the publication of his novel Declan Tuttle’s Grand Debut.
Services: Substantive editing, copy editing.
May 2023
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Award Finalist
Congratulations to Michael Urlocker and Zack Urlocker whose novel, The Man from Mittelwerk, was shortlisted for Crime Writers of Canada’s Best First Crime Novel Award.
Services: Substantive editing, line editing.
May 2023
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Congratulations on Publication
Congratulations to Michael and Zack Urlocker whose crime novel The Man from Mittelwerk was just published by Inkshares.
Services: Substantive editing, line editing.
September 2022
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Publication Contract
Craig Shreve has just signed a contract with Simon & Schuster Canada for his novel The African Samurai.
Service: Substantive editing.
September 2021
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Award Winner
Congratulations to Ray Bazowski who won the Unhanged Arthur for his noir, The Future, in the 2021 Crime Writers of Canada Awards of Excellence competition.
Service: Evaluation.
May 2021
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Agency Contract
Chris Casuccio at Westwood Creative Artists has offered to represent Craig Shreve as his agent.
Service: Introduction.
May 2021
Frequently Asked Questions
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A manuscript evaluation is usually the first step in the editorial process. After an evaluation is completed, you will receive a short report that discusses strengths and weaknesses, offers you some suggestions for revising your manuscript, and proposes a course of action for moving forward.
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A developmental edit is an edit that is typically done after a first draft has been completed. It can also be helpful if a writer is stuck halfway through a novel or nonfiction manuscript.
With fiction, the focus is often on identifying how best to develop your plot and characters in order to realize your themes.
With nonfiction, the focus is on developing the best structure and approach for delivering your research, information, or story.
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A substantive edit is often the first edit that gets done on a manuscript. It is a big-picture edit that identifies major substantive and/or structural weaknesses in a piece of writing.
In fiction, these weaknesses might involve problems with your plot, subplots, or character development.
In nonfiction, these problems might include poorly organized chapters, arguments that require additional support, or chapters that are missing an introduction or a conclusion.
A substantive edit, unlike a developmental edit, can usually be accomplished without the need for major rewriting.
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The term “line edit” means different things to different people. For our purposes, it refers to an intermediate edit that is usually done after a substantive edit and before a copy edit. This edit catches smaller problems that were overlooked or set aside during an earlier round of editing.
In fiction, these problems might include style gaffes, continuity issues, or the misuse of dialogue tags.
In nonfiction, these weaknesses might include wordiness, a reliance on jargon, or unclear passages.
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A copy edit is usually the last edit that is done before a manuscript is laid out by a designer. The editor focuses on standardizing spelling, punctuation, capitalization, grammar, the presentation of numbers, the use of abbreviations, and so on. If you are offered a contract by a traditional publisher, that publisher will likely copy edit your manuscript so that it conforms to their house style. A writer hoping to find an agent or a publisher may still wish to hire an independent editor to copy edit his or her manuscript if it has a high number of spelling, punctuation, or grammatical errors in it.
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Proofreading is done after a manuscript has been laid out by a designer. Proofreaders check for anything that was missed during the editorial process, including inconsistencies in capitalization and the treatment of numbers, as well as spelling, grammatical, and punctuation mistakes. Proofreaders also check for bad word breaks, font inconsistency, and faulty text alignment.
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Our fees are reasonable. Contact me at diane@dianeyoungassociates.com for a free estimate. Remember to provide the word count for your manuscript and be sure to tell me whether it is fiction or nonfiction.
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Generally, manuscript evaluations take one to two weeks while editing takes a little longer. Please be advised, though, that we usually have a backlog of work. Typically, you will have to wait about four weeks for your manuscript to reach the front of the queue.
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No, but you will be asked to sign a work agreement to reserve a place in line.
About Us
Diane Young
Diane is a book editor with more than twenty-five years of experience in Canadian publishing. She has held senior editorial positions in-house and worked on a freelance basis for many publishers, including Dundurn Press, Lorimer, Madison, Harlequin, Stoddart, and Coach House Press. She has edited a wide range of fiction and nonfiction, including books that have won or been shortlisted for the Governor General’s Award, the Stephen Leacock Medal, the Rogers Writers’ Trust Prize, the Arthur Ellis Best First Crime Novel Award, the City of Toronto Book Award, and the Canadian Children’s Book Centre Our Choice Awards. She is the author of See No Evil, a middle-grade novel published by Orca Books, and a member of Editors Canada and the Editorial Freelancers Association.
For more information, see her profiles on editors.ca, the efa.org, and LinkedIn.
MA: University of Toronto
Michael Young
Michael is a freelance editor, award-winning writer, and communications consultant. He is the creator and producer of We Three Queens on OUTtv and winner of the 6th Annual Canadian Short Screenplay Competition. He has written for SuperChannel, Metroland Media, and GUTS Magazine, among other publications, and is the coauthor of The iDance and Unbelievable Philip published by Oxford Press.
His education and work experience in the environmental sector as well as in public health make him particularly interested in narrative nonfiction that explores sociological, cultural, and environmental themes. His editorial experience includes fiction and nonfiction as well as marketing and corporate copy.
For more information, see his profiles on the efa.org and LinkedIn.
MA: York University
Lianne Fontaine
Lianne edits on a regular basis for Harlequin Books, as well as other clients. She is an experienced editor who can deliver copy edits, substantive edits, and stylistic edits as well as manuscript evaluations. Apart from fiction, her areas of interest include cookbooks and trade nonfiction.
She holds a Publishing Certificate from Toronto Metropolitan University and is proud to have been nominated for the Rosemary Shipton Award for Excellence in Book Editing. She is a member of Editors Canada and the Editorial Freelancers Association.
For more information, see her profiles on editors.ca and the efa.org.
BA (Hons): University of Winnipeg