Jenny DePierre

Jenny DePierre – Editor

Expert editor of genre and literary fiction as well as creative nonfiction, including work with NYT bestselling authors.

Overview

I am an editor and proofreader with degrees from Stanford and NYU and over seven years of professional experience working primarily with novels and creative nonfiction.

Having spent the first part of my career as a researcher, I consider myself a bit of a reformed academic. After all that technical and scientific writing, I found myself back together with my first love—books. I particularly enjoy editing literary as well as genre fiction, including thrillers, sci-fi, fantasy, and romance.

When you work with me, I’ll help you figure out exactly what your book needs and how we can get it there together. The editing process is a collaboration, and whether I’m diving into the larger developmental aspects or focusing on the line-by-line flow and technical details of your writing, I’ll maintain an open line of communication with you. I know how personal the writing process can be and the great trust involved in handing a manuscript over to someone else. My priority is staying true to your voice and vision while polishing your book to the point where it’s ready for publication.

Author testimonials:

"Jenny is fantastic! I could not have asked for a better editor. Her suggestions are extremely valuable, and her editing skills are exceptionally formidable. I don't publish anything, even an online essay, without first running it by Jenny. Highly recommended!" —Matt S (developmental, line, and copy editing).

"Having worked as a journalist for many years, I've worked with dozens of editors. Jenny was far beyond a run-of-the-mill editor. First, she was fast. I never had to wait on her for anything. Second, her editing was right on the money. She caught things I would never have seen, even having read the manuscript a dozen times. It was a real pleasure working with such a professional, and she's pleasant and personable to boot. I can't think of a single area to improve on. I'd hire Jenny again in a second (and will)." —Marc L (line editing, copy editing, and proofreading)

"Jenny was thorough, considerate of the manuscript's voice, and helpful. I like the way she added comments and suggested points of clarification. I look forward to working with Jenny again." —Cristin H, NYT bestselling author (line and copy editing)

Services
Non-Fiction
Biographies & Memoirs Inspirational
Fiction
Contemporary Romance Fantasy Mystery & Crime Science Fiction Thriller & Suspense
Languages
English (US)

Work experience

Self-employed

Jan, 2016 — Present
Performing a full range of editing services for dozens of fiction and nonfiction titles, as well as academic journal articles and professional reports.

Portfolio

Copy Editing Proofreading
The Torus Run

Buck, Harry

Calliopezen Publishing LLC

Copy Editing Proofreading
Copy Editing Proofreading
The Protector

Harber, Cristin

Copy Editing Proofreading
Developmental Editing Copy Editing Proofreading
Canine Maximus Max (MOSAR)

Turner, C. R.

978-0-6483813-1-0

Copy Editing Proofreading
Love, Lydie

Harton, Blair

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

Abbott, P.

Developmental Editing Copy Editing Proofreading
Copy Editing

Jenny has 27 reviews

Professionalism

Quality

Value

Responsiveness

Brian R.

Brian R.

Jan, 2026

Pinned
If you are asking yourself, 'Do I really want to pay for an editor?' and you are considering Jenny, the answer is a resounding YES. She was professional, punctual, and communicated at just the right level to keep me informed. Her edits were smart, focused, and targeted. Most importantly, she didn...
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James G.

James G.

Oct, 2025

Pinned
This was my first novel, and I wanted an editor who could handle copy editing, line editing, and proofreading with efficiency, professionalism, and a sharp eye—someone who wouldn’t hesitate to mark up my manuscript. I found exactly that in Jenny. She was always available, clear in her communicat...
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Jessica J.

Jessica J.

Jun, 2025

Pinned
If I ever have to find a new editor because Jenny is unavailable, I will cry. She is the best. Her edits are thorough, competent, and professional. She truly understands her craft. Her comments are always kind, and I love forward to getting my manuscripts back from her. Readers tell me all the ti...
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Nick C.

Nick C.

May, 2026

Jenny was fantastic! She frequently went above and beyond the scope of what I expected from my edit and helped improve my story while still retaining my voice and tone.
Laura G.

Laura G.

May, 2026

Working with Jenny has been a dream. Her edits were thorough and she explained her reasonings so well I feel like I've had a Master Class in writing with her. She finished the edits quickly and was prompt in replying to all my follow up questions. I can't thank her enough for guiding my novel and...
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