Pedro Martin

Pedro Martin – Editor

Hi! I'm an experienced bilingual (English and Spanish) copyeditor and proofreader with years of in-house and freelance experience.

Overview

First things first: I do not use LLMs (so-called "AI") in any capacity as part of my editorial work (or otherwise, to be perfectly honest), and I choose not to work on LLM-generated text, including translations. If you used LLMs in any capacity in your writing, please be honest about it and find another editor.

Moving on . . .

— I offer copyediting and proofreading services only. I do not offer other services!

— I bring years of in-house and freelance experience to the table.

— I have a great eye for detail without ever losing sight of the big picture.

— I am easy to work with and generally pretty nice (if I do say so myself).

— I am responsive and efficient and almost always return jobs early.

— Within nonfiction, I am particularly interested in art editing.

— Within fiction, my preferred genres are children's literature, literary fiction, and horror.

— If we're talking niches, mine is English-language books with a strong Spanish/Hispanic/Latino element, as I'm bilingual in Spanish and English and publishers often seek my specialized services for such jobs (take a look at my portfolio for examples).

I don't have any Reedsy reviews because I'm new to the platform, but here's what some of the people I've worked with say about me:

"Pedro is an exceptionally diligent and encouraging editor. He went above and beyond to respond to the specific concerns and questions I had for this project. As an independent author working in a new genre, his advice was especially invaluable. I can’t recommend his services highly enough."

— Max, independent LGBTQ+ non-fiction author

"I’d like to extend my sincere gratitude to you for all the painstaking work you’ve done with my manuscript. You have an impeccable eye for detail. I’m impressed! The book is immensely improved thanks to all your efforts. Having worked with copyeditors on numerous occasions before, I must say that you are a truly phenomenal reader and editor. I’m so glad that my manuscript ended up in your hands!"

— Dr Andrew Lynch, author of Spanish in Miami

Services
Non-Fiction
Art LGBTQ Non-Fiction
Fiction
Children's Contemporary Fiction Fantasy Horror Literary Fiction
Languages
English (UK) English (US)
Certifications
  • 2022: Introduction to Fiction Editing, Chartered Institute of Editing and Proofreading
  • 2021: Adobe Tools for Editors, Publishing Training Centre
  • 2020–2021: Essential Copy-Editing, Distinction, Publishing Training Centre
  • 2014–2018: MA (Hons) Classics and English, First Class, University of St Andrews
  • 2024: Master’s degree in Language Science and Spanish Linguistics, UNED
  • 2025: Teacher qualification (PPU), University of Oslo

Work experience

Self-employed

Feb, 2021 — Present
Sole proprietor providing editorial services in English and Spanish as Sanderling Editorial. I work with publishers and authors on fiction, textbook (ELT) and academic publishing. Clients include Penguin Random House (Penguin Classics, Dutton, Viking, among other imprints) and Hachette Book Group (Orbit and LBYR imprints).

Oslo kommune, Akershus fylkeskommune

Oct, 2025 — Present
Spanish and English teacher at lower- and upper-secondary schools (years 8–12) in the Greater Oslo Region.

The Vegan Society

Feb, 2019 — Oct, 2020 (over 1 year)
Assistant Editor of The Vegan magazine; copyediting and proofreading of articles, reports, blogs, fact sheets, leaflets, open letters and annual reviews; created a style guide still used by the entire organisation today and provided company-wide training on its use.

Museo Thyssen-Bornemisza

Jun, 2015 — Aug, 2015 (2 months)
I proofread the exhibition catalogue Edvard Munch: Archetypes and checked English–Spanish and Spanish–English translations.

Portfolio

Copy Editing
Proofreading
Proofreading
Copy Editing
Copy Editing
Proofreading
Proofreading
Proofreading
Proofreading
My Fair Señor (Love & Tacos Book 3)

Albertson, Alana Quintana

Berkley

Copy Editing
Where Ella Went: A Novel

Morrison, Laurie

Amulet Books

Proofreading
Catfish Rolling

Kumagai, Clara

Proofreading
One of Us Is Already Dead

Chen, E. L.

Run For It

Proofreading
Copy Editing
Edvard Munch: Archetypes

Munch, Edvard

Museo Thyssen-Bornemisza

Copy Editing
Proofreading
Caballero Buho y Pajarita Matutina (Knight Owl and Early Bird)

Denise, Christopher

Christy Ottaviano Books

Proofreading
El Hilo Invisible (The Invisible String)

Karst, Patrice

Little, Brown Books for Young Readers

Proofreading
What You Make of Me: A Novel

Dess, Sophie Madeline

Penguin Press

Proofreading
Spanish Gardens

Don, Monty

BBC Digital

Proofreading
Firstborn: A Memoir

Christensen, Lauren

Penguin Press

Proofreading
Flora: A Frozen English Garden

Culatto, Marisa

Black Dog Press

Copy Editing
The Ends of Research

Tom Özden-Schilling

Duke University Press

In The Ends of Research Tom Özden-Schilling explores the afterlives of several research initiatives that emerged in the wake of the “War in the Woods,” a period of anti-logging blockades in Ca... read more
Copy Editing
Copy Editing
Copy Editing
Copy Editing

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