Valerie Kalfrin

Valerie Kalfrin – Editor

Daily crime reporter turned editor of 15+ years, enriching film scripts to fiction bestsellers. Thrillers. Contemporary. Sci-Fi. No AI.

Overview

Let's tell better stories and tell stories better! I've been a storyteller for decades, first as an award-winning daily crime journalist and later as a film critic and writer--honing skills I bring to the table when helping others' voices shine. (You can read some of my clips in the image gallery below.)

Since 2014, I've collaborated with independent authors and Amazon.com's imprints, providing constructive feedback (and some film analogies) about plot, structure, pacing, characterization, and dialogue. I've worked repeatedly with bestselling authors such as Marti Green, Chad Zunker, Avery Duff, Jenny Milchman, and Karen McQuestion.

Thanks to my years as a crime reporter, I notice rookie mistakes and mixups in procedurals, mysteries, and thrillers, but I'm comfortable in any genre--contemporary fiction, romance, sci-fi, middle-grade--where stories have a strong emotional core and a rich narrative. I'm also proud to be a sensitivity reader for authors seeking accurate and sensitive depictions of women and people with disabilities.

Expect:

* friendly but detailed story notes about structure, characterization, dialogue, and pacing;

* a sharp eye for latent typos, dangling participles, and wacky grammar;

* suggestions on how you can put your best story forward;

* no AI. I'm proud to use my brain--and I respect others' creativity and passion.

Here are some kind words about my work. Find more in my profile below:

"I've worked with Valerie for more than four years. As a copyeditor, she is able to handle difficult manuscripts, and we depend on her expertise and background in crime for a lot of the thrillers that come our way. Even when a manuscript needs a lot of work, Valerie always uses a gentle tone in both her editorial letter and manuscript comments to deliver criticism, suggestions, and praise."

-- Ashley Little, Kirkus Media Production Editor

* "Valerie excels in [script] coverage and copyediting. It was her keen attention to detail that helped me to improve my scripts so they would be ready to be sold to companies such as Lifetime, among others."

-- Adam Minneci, screenwriter, MOMMY'S STOLEN MEMORIES (2023)

Services
Fiction
Contemporary Fiction Contemporary Romance Legal Thriller Mystery & Crime Plays & Screenplays Psychological Thriller Science Fiction
Non-Fiction
Entertainment
Languages
English (US)
Awards
  • • Two Florida Press Club statewide first-place “Excellence in Public Safety Reporting” awards.
  • • Three writing and reporting awards from the mid-Florida chapter of the Society of Professional Journalists.

Work experience

Self-employed

Aug, 2014 — Present
* Independent contractor with Kirkus Media and Amazon Publishing, handling mass-market fiction, nonfiction, YA, and children's books. * I've worked repeatedly with several authors, including Marti Green, Chad Zunker, Avery Duff, Jenny Milchman, and Karen McQuestion. * “Valerie is instrumental in keeping an eye on structure, characters and dialogue. I always appreciate her feedback.” -- Terri Emerson, screenwriter (BERNIE THE DOLPHIN) and author (A MANATEE AND A PRAYER)

Alliance of Women Film Journalists

Oct, 2020 — Present
* Review more than 50 films a year, contributing to the "Tomatometer" rating system on RottenTomatoes.com. Remotely cover film festivals such as SXSW, the Toronto International Film Festival, and the Sundance Film Festival. * "Aspiring writers should read Valerie's reviews. They're filled with insights about what works and what doesn't that can be applied to and improve their scripts in progress." -- Craig Weeden, screenwriter, writer, producer (FOUND, NO FALLEN HEROES)

Script magazine

Feb, 2018 — Present
* Research and interview screenwriters, showrunners, and directors about their projects and storytelling tips. * Interviews include Meaghan Oppenheimer (TELL ME LIES), Issa Lopez (TRUE DETECTIVE: NIGHT COUNTRY), Tom Tykwer (RUN LOLA RUN), Noah Hawley (FARGO, ALIEN: EARTH), Peter Craig (DOPE THIEF), Charlie Huston (CAUGHT STEALING), and Embeth Davidtz (DON'T LET'S GO TO THE DOGS TONIGHT).

Self-employed

Aug, 2011 — Present
* Write coverage and script reports for individuals, production companies, and contests, assessing plot, structure, pacing, characterization, dialogue, and subtext. * Worked with companies such as Westerfield Studios and 3rd Herd Films, as well as Coverfly, Shore Scripts, the Austin Film Festival screenwriting contest, and the BlueCat Screenplay Competition.

APBNews.com, Syracuse Newspapers, The Fort Pierce Tribune, The Tampa Tribune

Aug, 1998 — May, 2009 (almost 11 years)
* Researched, reported, and wrote more than 200 deadline stories per year for The Tampa Tribune (2002—2009), plus partners and WFLA-TV News Channel 8. Won two statewide reporting awards. * Handled the daily police beat at Scripps Treasure Coast Newspapers in Fort Pierce, Fla. (2001—2002), and Advance Publications (2000—2001) in Syracuse, N.Y. Won three regional reporting awards. * Helped launch (1998—2000), a pioneering website in New York, N.Y., covering crime and safety news nationwide. Worked on the nationwide manhunt for a rail-riding serial killer, profiles of authors Ed McBain and James Ellroy, and an investigative team with Pulitzer Prize-winning journalist Sydney Schanberg.

Portfolio

Developmental Editing Copy Editing Editorial Assessment
Heavy Weight of Darkness

Erickson, J M

J. M. Erickson

Copy Editing Editorial Assessment
Not From Here, Not From There: The Forced Migration of American Citizens

de Holcomb, Maria Teresa H.

CreateSpace Independent Publishing Platform

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Beach Lawyer

Duff, Avery

Thomas & Mercer

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Runaway Justice (David Adams Book 3)

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
Shadow Shepherd (Sam Callahan Book 2)

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
An Unequal Defense (David Adams Book 2)

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
The Tracker (Sam Callahan Book 1)

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
An Equal Justice (David Adams Book 1)

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Dovetail: A Novel

McQuestion, Karen

Lake Union Publishing

Copy Editing Editorial Assessment
Good Man, Dalton

McQuestion, Karen

NIGHTSKY PRESS

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Naoko: A Tale

Greenfield, Josh

Independently published

Developmental Editing Copy Editing Editorial Assessment
Missing Colors

Orndorff, Lana

Three South Press

Copy Editing Editorial Assessment
All He Has Left

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
BNY: Be Near You

Alfaro, Richard

Richard Alfaro

Developmental Editing Copy Editing Editorial Assessment
Israel's Transformative Black Artists

Moore, Charles

Petite Ivy Press

Developmental Editing Copy Editing Editorial Assessment
Sol Book Four: Tournament of Fire

Small, Samuel

Independently published

Copy Editing Editorial Assessment
Outside Amelia's Window

Nastro, Caroline

Two Lions

Developmental Editing Editorial Assessment
Copy Editing Editorial Assessment
Tripi Takes Flight: The Amazing Adventures Of Tripi The Fly

London, Lori

Lori London Entertainment LLC

Copy Editing Editorial Assessment
Borderline Insanity (Dagny Gray Thriller)

Miller, Jeff

Thomas & Mercer

Copy Editing Editorial Assessment
In Time, Malinche, In Time

H. de Holcomb, Maria

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
CHOCOLATE BURNOUT 1: SNEAK PEEK (The Chocolate Burnout Series)

La-Paz, Emunah

Hubbard Small Press Publications

Developmental Editing Copy Editing Editorial Assessment
Family Money

Zunker, Chad

Thomas & Mercer

Copy Editing Editorial Assessment
Sayulita Sunset

Smith, G. Carlos

Perpetual Books

Copy Editing Editorial Assessment
Yours for the Season: A Novel

Jalaluddin, Uzma

Mindy's Book Studio

Copy Editing
The Sweet Tea Odyssey: A Novel

Mann, Catherine

Lake Union Publishing

Editorial Assessment
Memories of the Lost: A Novel

O'Neal, Barbara

Lake Union Publishing

Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
Copy Editing Editorial Assessment
The Fairest (Arles Shepherd Thriller Book 2)

Milchman, Jenny

Thomas & Mercer

Copy Editing Editorial Assessment

Valerie has 16 reviews

Professionalism

Quality

Value

Responsiveness

Robert P.

Robert P.

Aug, 2026

Valerie was incredibly detailed with her suggested changes! She offered professional advice on how to move my story forward and maintained outstanding communication the entire time.
Valerie K.
Thank you so much, Robert! I'm so glad that you found my feedback helpful.
Steve G.

Steve G.

Aug, 2026

Valerie was a joy to work with. She was extremely thorough, professional, and thoughtful in her assessment of my project. Her feedback was clear, detailed, and genuinely useful, and it was evident that she took the time to understand both the story and what I was trying to accomplish with it. I w...
Read more
Valerie K.
Thanks so much, Steve! I'm so glad that you found my feedback helpful and look forward to hearing how this story evolves.
Chris L.

Chris L.

Aug, 2026

I was told a line editor would be thorough. And yes, this was thorough. Valerie is pleasant to work with, corrected my many grammar miscues and offered her points of view. I will hire her again. That is the best endorsement I can offer.
Valerie K.
Thanks, Chris! It was a pleasure to work with you on a developmental pass on this project and then the copyediting round as well. I'm happy you found my thoughts helpful. :)
Alejandra D.

Alejandra D.

Aug, 2026

Working with Valerie was an incredible experience from beginning to end. She was thoughtful, thorough, and genuinely invested in my story. Her feedback went far beyond simply pointing out what could be improved, she took the time to understand the characters, the storyline, and what I was trying ...
Read more
Valerie K.
Hi, Alejandra! Thank you so much for such a detailed and thoughtful review! I'm so happy to hear that you found my feedback helpful--and that you appreciated the time and care I took with your manu...
Read more
Rashmi S.

Rashmi S.

Aug, 2026

Valerie’s strength truly reflect the meaning of her name, and those qualities are evident in her work as well. She is meticulous, highly professional, and exceptionally patient. As a first-time author, I had many questions and often felt confused about the editing process and very basic question...
Read more
Valerie K.
Thank you, Rashmi! Your review has honestly made my day. I really enjoyed your story and working with you as well. You're a thoughtful writer. :)

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