Alethea Spiridon

Alethea Spiridon – Editor

27+ years, NYT & USA Today bestsellers, Harlequin to Entangled. I don't stop at the sentence. I find the book you're trying to write.

Overview

*Please note I am now booking for November 2026 and on.

Words aren't what I do. They're what I am.

I've spent more than 27 years in publishing, magazines, and editorial work. I bring every one of those years to every manuscript I touch. I began my career at Harlequin Books, acquiring and editing women's fiction for nearly seven years. I went on to serve as Senior Editor and Editorial Director at Entangled Publishing, where I worked on titles that reached the New York Times and USA Today bestseller lists. I've edited for Benefits Canada magazine, Scotiabank, and trade publications across health and wellness, financial, and veterinary and optical categories.

I started a literary agency back in the early 2000s. I've had my own communications company since 2007. I know this industry, the world of writing and editing and publishing, from every angle.

I specialize in structural (developmental) editing, the level of work that transforms a good idea into a book that earns its place on a shelf. I've conducted hundreds of manuscript evaluations. I find what a book is actually trying to be and help it (and you!) get there.

Fiction, nonfiction, memoir, essays, business books, literary and commercial — I've edited across all of it, and I bring genuine expertise, not generalist enthusiasm. I truly love what I do: helping other writers achieve their dreams and being a small part of making it happen for them.

I'm also a published writer. A screenwriter and short filmmaker. A published poet and essayist. A literary fiction writer mentored by Antanas Sileika at Humber and studied at the University of Iowa International Writing Program (a summer non-fiction writing seminar). Way back, Breakwater Books was interested in a book I wrote when I was 22. I understand what it costs to make something true on the page, which is why I take the work of helping others do it seriously. I'm out there with you trying to make it happen for me as well. I get it 100%.

Some of my education: EMBA candidate, '29. English degree. Book & Magazine post-grad certificate. Two years of a four-year degree in Film and Screenwriting.

My editorial work isn't inexpensive. It shouldn't be. Results rarely are, and I've been at this a long time. But that's a win for you :)

And to help you out a bit before querying, here are some standard prices. These are the three areas where pricing might seem high, but it's tapping into an accumulation of education, experience, and decades of work in publishing and consulting. I could charge more! But I want to remain somewhat accessible:

Query letter review - $250 CAD/$180 USD

Query package (query letter review, first chapter review, synopsis review) - $500 CAD/$362 USD

Book coaching - $150/hr CAD / $110/hr USD

Services
Non-Fiction
Biographies & Memoirs Health & Wellbeing Self-Help & Self-Improvement
Fiction
Contemporary Romance Cozy Mysteries Historical Romance Literary Fiction Romantic Comedy
Languages
English (CAN) English (UK) English (US)

Work experience

Entangled Publishing

Nov, 2010 — Present
I acquire and edit manuscripts for all imprints for the company.

Self-employed

Jan, 2007 — Present
I've been offering editing services since 2007, focusing on manuscript evaluations, substantive edits, line/stylistic edits, copy edits, and proofreading for publishers and individuals looking to self-publish.

Harlequin Books

Jun, 2000 — Oct, 2006 (over 6 years)
Acquired and edited women's fiction manuscripts. Worked with many best-selling authors.

Portfolio

Developmental Editing Copy Editing
Copy Editing
Copy Editing
Proofreading
Copy Editing
Copy Editing
Copy Editing
Copy Editing
Hosting A Protocol Event

Bear, UnrulyNerdGirl

Copy Editing
Copy Editing
Copy Editing
Copy Editing
Developmental Editing
Developmental Editing Copy Editing
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
8 Souls

Rust, Rachel

Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Proofreading
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Copy Editing
Copy Editing
Copy Editing
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment
Developmental Editing Copy Editing Editorial Assessment

Alethea has 25 reviews

Professionalism

Quality

Value

Responsiveness

Marguerite C.

Marguerite C.

Jul, 2022

Pinned
Very helpful and took into consideration my concerns,
Eric M.

Eric M.

Oct, 2026

Working with Alethea was a joy from beginning to end. My biggest fear using Reedsy for the first time was whether the professionals I found would understand not only the goals of my project, but the passion I put into it. From her first response, she understood what I wanted out of a developmenta...
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Mr. Elex I.

Mr. Elex I.

Sep, 2026

Another Assessment that provided amazing insight into things that I overlooked or took for granted as the author. A fresh set of talented, trained eyes really makes a difference. Her recommendations are clearly defined and truly helped me refine areas of confusion, catch overly used words, time/c...
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Mr. Elex I.

Mr. Elex I.

Sep, 2026

Super pleased. Before I selected Alethea to work with, I did my due diligence and researched her. Her experience is valid, her resume accurate (Google is really handy for this!) and so I felt comfortable taking the risk. I'm so glad I did! She's been great to work with, and her feedback is hones...
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RJ A.

RJ A.

Sep, 2026

Alethea was a genuine pleasure to work with. She delivered ahead of schedule, and the quality of the work more than justified the investment. What stood out most was her judgment. I'd asked about a developmental edit, and rather than upsell me, she told me honestly that the manuscript didn't nee...
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