Deborah Sosin

Deborah Sosin – Editor

30+ years' experience in nonfiction, memoir, self-help, kid lit. Known for speed, accuracy, versatility, and compassion. MSW & MFA.

Overview

As a self-employed freelancer, I specialize in short- and long-form creative nonfiction, self-help and psychology titles, memoir, mindfulness and spirituality titles, and picture books. Because of my unusual combination of clinical and editorial expertise, I have developed a stellar reputation as a consultant and editor for self-help authors in the past several years.


Over my long career, I have tackled everything from ad copy to book-length manuscripts. I consult with individual authors as well as organizations from concept to completion of their projects, or at any stage in-between. I’ve helped novice and veteran nonfiction writers improve their work and get published through careful attention to macro issues such as structure, flow, audience, voice, and purpose; as well as micro issues such as grammar, punctuation, and redundancy. I view my role as a collaborator, coach, and cheerleader.


As an award-winning picture-book author, I consult with prospective or active children’s-lit writers who want help with project concepts, manuscript editing, and/or industry information. In addition, I offer personal coaching to help writers understand and work through writer’s block and other inner obstacles to creativity.


I am also an author, essayist, GrubStreet (Boston) instructor, and part-time psychotherapist. My clients have praised me over the years for being warm and approachable as well as exceptionally detail-oriented and perceptive about the big picture.


In the past, I served as publications director at Hebrew College, managing editor of the Lahey Health Journal of Medical Ethics, and manager of the copyediting and proofreading department at Publicom, Inc. I also worked at Houghton Mifflin Company and other trade houses; I now do occasional editing and proofreading for Little, Brown; Charlesbridge Publishing; and Candlewick Press.


My own publishing credentials include a mindfulness-themed picture book, Charlotte and the Quiet Place (Parallax Press, 2015), illustrated by Sara Woolley, which won the Gold INDIEFAB Medal and the Silver IPPY Award, among several honors. A self-help workbook titled Sober Starting Today: Powerful Mindfulness and CBT Tools to Help You Break Free from Addiction will be published by New Harbinger Publications in March 2024. My essays have appeared in The New York Times, Salon, Cognoscenti, Boston Globe Magazine, Brevity Blog, Journal News, The Writer's Chronicle, Writer's Digest, The Manifest-Station, Zone 3, two anthologies, and elsewhere. A scholarly paper on adolescent diary writing appeared in Adolescent Psychiatry.


IMPORTANT: Before you submit a request, please review the categories very carefully on this page https://blog.reedsy.com/guide/editing/. We will save lots of time if you are clear about where you are in your book's development and what the differences in services are.


Also, I am highly selective about the projects I bid on because I give each project the personalized care and attention it deserves. As a result, I charge premium rates but I'm told that the investment is well worth it to receive premium services.


FALL 2024: Available for copyediting and proofreading, some editorial assessments. Currently unavailable for developmental editing.

Services
Non-Fiction
Biographies & Memoirs Career Guides Children’s Non-Fiction Psychology Self-Help & Self-Improvement
Fiction
Picture Books
Languages
English (US)

Work experience

Self-employed

Jan, 1990 — Present

See overview above for the range of genres I specialize in as well as a summary of my relevant employment history. In the 1990s, I was a production editor in the School Reading Department at Houghton Mifflin; manager of the Copyediting and Proofreading Department at Publicom, Inc.; and freelance proofreader in the trade division of Houghton Mifflin.

Portfolio

Developmental Editing Copy Editing Proofreading
Developmental Editing Copy Editing Proofreading
Developmental Editing
Developmental Editing
Developmental Editing
Rostam's Picture-Day Pusteen

Tahmaseb, Ryan Bani

Charlesbridge

Developmental Editing
Developmental Editing
Copy Editing
The Many Faces of Polyamory

Fosse, Magdalena J.

Copy Editing
Developmental Editing
The PTSD Workbook

Tijana Mandic, Ph.D.

Copy Editing
Developmental Editing
Copy Editing
Developmental Editing
Copy Editing
Copy Editing
Proofreading
Copy Editing
Copy Editing
Copy Editing
Hope's Crossing

Goodman, Joan Elizabeth

Copy Editing
Copy Editing
Dog and Rabbit

Saltzberg, Barney

Copy Editing
Copy Editing
Ten Beautiful Things

Griffin, Molly

Copy Editing
Proofreading
Copy Editing
Copy Editing
The Magical Mindful Day

Deborah Salazar Shapiro

Developmental Editing
Copy Editing
Developmental Editing
Copy Editing

Deborah has 29 reviews

Professionalism

Quality

Value

Responsiveness

Tricia S.

Tricia S.

Dec, 2023

This is my second experience with Debbie, and I couldn't be happier. She is someone I can count on to tell me the truth and guide me to a better outcome. I would never hesitate to work with her time and time again. Thank you, Debbie, for everything!
Deborah S.
Thanks so much for this lovely review, Tricia! For me, it's all about collaboration--your attention to detail and passion about your project made the work fun and interesting. Best of luck and kee...
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Cindy B.

Cindy B.

Oct, 2023

Deborah was very helpful and pleasant, and I would consider asking for her assistance again.
Deborah S.
Thank you so much, Cindy. It was a pleasure to work with you on your wonderful project! I wish you all best of luck.
Rachael B.

Rachael B.

Sep, 2023

It did not meet my standards.
Deborah S.
Hi Rachael, this is a public response to your review, as your ratings for "professionalism, quality, and value" might affect how my services are perceived on Reedsy. In my long editorial career, I ...
Read more
Tricia S.

Tricia S.

Aug, 2023

Valuable connection! Working with Debbie has been a truly positive experience. Her insightful comments, suggestions, and corrections were meaningful and important to the betterment of my book. I am so grateful that I was able to work with her! So grateful, in fact, that I am about to do it again. Writers need editors and editors' skills grow with every writer they work with. Mutual benefit is ...
Read more
Deborah S.
Thank you so much for this glowing review, Tricia! I agree about mutual benefit--good communication, openness, and clear expectations are crucial between any writer and any editor at all stages of ...
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Carol L.

Carol L.

Jul, 2023

I found Debbie's feedback invaluable. She responded quickly, was clear, and quite helpful with my manuscript.
Deborah S.
Thank you so much for your kind words, Carol. I enjoyed working with you and hope that you find a good home for your lovely book!

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