Jenny Glencross

Jenny Glencross – Editor

Children's and YA editor with 20 years' experience, specialising in fiction 5+ to YA, working with authors at all stages of their career.

Overview

I am a children's and YA editor with twenty years' experience in the industry. At Orion Children's Books I worked with writers such as Sally Gardner, Phil Earle, Liz Kessler, Kate Pankhurst and Leigh Bardugo, as well as on big brands like Horrid Henry, before I left in 2015 to pursue a freelance career.

Since then, I've worked with UK publishing houses, big and small, as well as with agents, literary consultancies like The Golden Egg Academy, and directly with authors themselves. This year I was shortlisted for the Branford Boase Award 2026 (the only award that recognises the role of the editor!), alongside my fellow editor Natasha Brown, for Kenechi Udogu's YA sci-fi thriller, Augmented.

I love working with writers at all stages of their journey. I love thinking about character development and story structure and world building, as well as unpicking plot niggles and teasing out emotional depth in the line so that the story really packs a punch. When I provide an editorial report, I will usually mark up the manuscript too, so you can see the feedback in situ. I'm also a thorough copyeditor and proofreader. I believe the best editing is always a collaborative process, and I can't wait to work with you to make your story the best it can possibly be.

Services
Fiction
Children's Young Adult
Languages
English (UK)
Awards
  • Shortlisted for the Branford Boase Award 2026

Work experience

Self-employed

Apr, 2015 — Present
Structural and line editing for a variety of publishers, including Penguin Random House, Faber, Scholastic, Chicken House, Nosy Crow, Usborne and Walker Books. Structural editing and mentoring for private clients. Copyediting and proofreading for publishers.

Orion Children's Books

Jun, 2008 — Apr, 2015 (almost 7 years)
Commissioned new titles across the list in line with publishing strategy. Edited stand-alone and series fiction, ranging from young illustrated ficyion to middle grade and YA.

Simon and Schuster Children's Books

Nov, 2006 — Jun, 2008 (over 1 year)
Assisting the Editorial Director and Publisher across the list.

Portfolio

Augmented

Udogu, Kenechi

Faber & Faber Children’s

Developmental Editing
Pia's Pet Club: Secret Kitten

Patel, Serena

Usborne Publishing

Copy Editing
Dino Dad (1)

Andy Day

Puffin Books

Developmental Editing
The Life of Riley: Beginner's Luck

Green, Simon James

Scholastic

Developmental Editing
The Agency for Scandal

Wood, Laura

Scholastic

Proofreading
Proofreading
Copy Editing
Proofreading
Murder at Wintertide

Hitchcock, Fleur

Nosy Crow Ltd

Developmental Editing
Sister Spirit

Efua Traoré

Zephyr

Copy Editing
Demolition Dad

Earle, Phil

Orion Childrens Books

Developmental Editing
The Ghostly Guinea Pig: Book 1 (Mariella Mystery)

Pankhurst, Kate

Orion Children's Books

Developmental Editing
Copy Editing
Witchlore

Hinds, Emma

Usborne Publishing

Copy Editing
Always Angel

Whittam, Kimberly

Usborne Publishing

Copy Editing
Chicken House Oh Maya Gods!.

Maz Evans

Chicken House

Copy Editing
Heartbreak Boys

SCHOLASTIC UK

Developmental Editing
Developmental Editing
Proofreading
Maisie vs the Pyramids (Maisie Vs...)

Jackman, Jack

Nosy Crow Ltd

Proofreading
Developmental Editing
The Notorious Virtues

Hamilton, Alwyn

Faber & Faber

Developmental Editing
Developmental Editing

Professionals similar to Jenny

Get a range of offers by requesting quotes from multiple professionals.

Melissa G.

I am a children's book editor with over four years of experience, working on picture books/activity books all the way up to YA fiction.

London, UK

90% reply rate

View profile

Jessica P.

Award-winning author of 9 books. 22 years of experience as publisher, editor, and publicist. I edit books across all genres and ages.

Pacifica, CA, USA

95% reply rate

View profile

Eve P.

Award-winning Simon and Schuster author. Former literary agent. 20 years editing experience. Specialize in queries/pitches/synopses.

Los Angeles, CA, USA

100% reply rate

View profile