September Withers

September Withers – Marketer

I'm a book blurb and advertising campaign copywriter for Penguin Random House UK, HarperCollins UK, Hachette UK, Bloomsbury UK and more.

Overview

Hi! I'm a freelance book blurb writer, creative copywriter and book marketing specialist with more than twelve years' experience in working with Big Five UK book publishers including: Penguin Random House (VINTAGE, Cornerstone, Transworld), Hachette UK (Headline, Orion, John Murray Press), Bloomsbury (Bloomsbury General), HarperCollins UK (Collins), Bonnier Books, and Lonely Planet Books.

I write book blurbs for debut and brand authors including:

》Hachette UK, Headline (Book blurb & campaign slogan copywriter - Main Characters by Bobby Palmer / Hardback 2026)

》Penguin Random House UK, Cornerstone (Book blurb & campaign slogan copywriter - The Barbecue at No.9 by Jennie Godfrey / HB 2026)

》Penguin Random House UK, Transworld (Campaign copy line copywriter - The Secret of Secrets by Dan Brown / Hardback 2025)

》Bloomsbury (Book blurb & shoutline copywriter - The Three Lives of Cate Kay by Kate Fagan / Paperback 2026)

》Penguin Random House UK, Cornerstone (Campaign slogan copywriter - Gone Before Goodbye by Reese Witherspoon & Harlan Coben / Hardback 2025)

》Hachette UK, Orion (Book blurb & shoutline copywriter - The Mistake by M. J. Arlidge & Lisa Hall / Paperback 2025)

》Hachette UK, Orion (Book blurb and slogan copywriter - We Live Here Now by Sarah Pinborough / Hardback 2025)

》Hachette UK, Orion (Book blurb and slogan copywriter - Somewhere Only We Know by Cathy Bramley / Hardback 2025)

》Hachette UK, Headline (Book blurb and ad slogan copywriter - Room 706 by Ellie Levenson / Hardback 2026)

》Hachette UK, Headline (Book blurb and ad slogan copywriter - Speak to Me of Home by Jeanine Cummins / Hardback 2025)

》Penguin Random House UK, Cornerstone (Ad slogan copywriting team - Precipice by Robert Harris / Hardback 2024) - NO. 2 SUNDAY TIMES BESTSELLER

》Penguin Random House UK, Cornerstone (Book blurb & ad campaign copywriter - This is Not a Game by Kelly Mullen / Hardback 2025)

》Penguin Random House UK, Cornerstone (Book blurb copywriter - SWEAT by Emma Healey / Hardback 2025)

》Penguin Random House UK, Cornerstone (Book blurb copywriter - The List of Suspicious Things by Jennie Godfrey / Hardback 2024 & Paperback 2025) - NO. 1 SUNDAY TIMES BESTSELLER

Services
Fiction
Action & Adventure Chick Lit Contemporary Fiction Espionage Mystery & Crime

Work experience

Self-employed

May, 2019 — Present
I am a London-based freelance creative copywriter and marketer. I work with many of the Big Five UK book publishers on book blurbs, ad campaign slogans and front cover shoutlines. In addition, I write newsletter copy, website copy, organic social media copy and more. * Below is a list of publishers and authors who I have worked with on either a freelance basis or permanent in-house contract: * Women's Prize for Fiction and Non-Fiction | Lonely Planet Books | HarperCollins UK | Penguin Random House UK - Cornerstone, VINTAGE, Transworld | Hachette UK - Headline, John Murray Press, Orion | Bonnier Books UK | Quarto | DK and DK Eyewitness | Cheerio Publishing | Soi Books | S J Watson | Mick Herron | Great Western Railway | Holiday Cottages | Digital Marketing Specialist | Pickatale

Projects

The List of Suspicious Things by Jennie Godfrey

The List of Suspicious Things by Jennie Godfrey
Published in hardback in February 2024 / Cornerstone, Penguin Random House

THE NUMBER 3 SUNDAY TIMES BESTSELLER
Project: To write the blurb for Jennie Godfrey's debut novel

Sweat by Emma Healey

Sweat by Emma Healey
Publishing in hardback in January 2025 / Cornerstone, Penguin Random House

Project: To write the blurb for the new novel by the multi-million copy bestselling author of Elizabeth Is Missing.

This Is Not A Game by Kelly Mullen

This Is Not A Game by Kelly Mullen
Publishing in hardback in April 2025 / Cornerstone, Penguin Random House

Testimonial:
“Reading so much copy every day in my job, what I’m really looking for in a copywriter is someone who comes straight in and breathes new life into our words. September did exactly that and it was great fun to work with her on an arrangement of words that gave our book energy, direction and most importantly – sass. Working together so early has given our overall campaign its route and the whole team is energised to publish it following this positioning work carried out with September.” Sam Williams, Senior Marketing Manager (Penguin Random House – Cornerstone)

Portfolio

Sweat

Emma Healey

Hutchinson Heinemann

Metadata & Blurb Optimization
Under Story

Chloe Benjamin

Tinder Press

Metadata & Blurb Optimization
Metadata & Blurb Optimization
Speak to Me of Home: A Novel

Cummins, Jeanine

Henry Holt and Co.

Metadata & Blurb Optimization
Metadata & Blurb Optimization
Wolf Hour: A Novel

Nesbo, Jo

Knopf

Metadata & Blurb Optimization
Metadata & Blurb Optimization
We Live Here Now: A Novel [Limited Stenciled Edge edition]

Pinborough, Sarah

Flatiron Books: Pine & Cedar

Metadata & Blurb Optimization
The List of Suspicious Things

Jennie Godfrey

Hutchinson Heinemann

Metadata & Blurb Optimization
Precipice: A Novel

Harris, Robert

Harper

Metadata & Blurb Optimization
The Shut Eye

Belinda Bauer

A desperate woman hopes a psychic can help find her son in “this intricate, surprise-filled crime novel” from the CWA Gold Dagger Award–winning author (Publishers Weekly, starred review). Five... read more
Marketing Strategy
Disclaimer: A Novel

Renée Knight

A brilliantly conceived, deeply unsettling psychological thriller— already an international sensation—about a woman haunted by secrets, the consuming desire for revenge, and the terrible price... read more
Marketing Strategy
“I Am Pilgrim is simply one of the best suspense novels I’ve read in a long time.” —David Baldacci, #1 New York Times bestselling author “A big, breathless tale of nonstop suspense.” —Janet Ma... read more
Marketing Strategy
Playing With Fire

Tess Gerritsen

When violinist Julia Ansdell picked up the Incendio Waltz in a darkened antique shop in Rome, she knew it was a strikingly unusual composition. She uncovers a heart-stoppingly dark secret that... read more
Marketing Strategy
#1 International Best Seller In this electrifying new thriller from the author of Police and The Snowman, Inspector Harry Hole hunts down a serial murderer who targets his victims . . . on Tin... read more
Marketing Strategy
INSTANT NEW YORK TIMES AND USA TODAY BESTSELLER FROM THE AUTHOR OF IN A DARK, DARK WOOD Featured in TheSkimm An Entertainment Weekly “Summer Must List” Pick A New York Post “Summer Must-Read” ... read more
Marketing Strategy

September has 5 reviews

Professionalism

Quality

Value

Responsiveness

Sarah C.

Sarah C.

Oct, 2025

Everything about working with September was great, from the communication to the final project. I've already hired September to work on another project with me :)
September W.
Thank you so much, Sarah. It was great working with you and I'm really happy to be working with you again!
Tom W.

Tom W.

Oct, 2025

September delivered an outstanding book description that perfectly captured the essence of my project. Her writing was engaging, concise, and tailored to my needs. She was professional, responsive, and exceeded expectations. Highly recommend her services!
September W.
Thank you so much, Tom. Wishing you lots of luck and success with your book series.
Jessica K.

Jessica K.

Sep, 2025

September was excellent to work with! I was struggling to come up with a good blurb for my debut thriller and she came up with several options that I could work off of. She then worked well with me to make some tweaks and come up with an amazing blurb. Will definitely be working with her again!
September W.
Thank you so much Jessica, wishing you lots of luck with the publication of your book and I hope to work with you again soon.
Niki M.

Niki M.

Apr, 2020

Blurbs are really, really hard to do well. Being able to effectively & consistently sell a book in 150 words or less is a rare skill. September excels at this task and i highly recommend working with her if you want to sell more books.
Niki M.

Niki M.

Apr, 2020

Blurbs are really, really hard to do well. Being able to effectively & consistently sell a book in 150 words or less is a rare skill. September excels at this task and i highly recommend working with her if you want to sell more books.

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