Olga Martin

Olga Martin – Translator

Senior EN→ES translator for fiction & non-fiction. 30+ years delivering natural, publish-ready Spanish that reads like an original.

Overview

Hello, and thank you for stopping by.

If you are an indie author preparing to publish in Spanish, I help your book read naturally, confidently, and at a level that stands alongside professionally published titles.

I bring over 30 years of experience translating fiction and non-fiction from English into Spanish. My work includes long-term collaboration with leading Spanish publishing houses, as well as serving as the official Spanish translator for Peanuts and Garfield, and contributing regularly to the Guinness Book of Records.

I have worked on full-length books across a wide range of genres, always with close attention to consistency, tone, and rhythm from beginning to end. The goal is not just accuracy, but a Spanish version that feels natural, fluid, and fully alive to the reader.

Depending on your needs, I can support:

Full manuscript translation (human, from start to finish)

Editorial refinement of existing translations

In-depth review to bring a manuscript up to publishing standards

What matters most to me is that your book holds its voice in Spanish and is ready for real publication — not just “correct,” but genuinely readable and engaging.

I work in a direct and professional way, and I am honest about fit. If I feel your project is a good match, I will tell you clearly. If not, I will say that too.

You are welcome to read the reviews shared by other authors to get a sense of what it is like to work together.

I’d be happy to hear about your book and discuss the next steps.

Services
Fiction
Contemporary Romance Fantasy Middle Grade Mystery & Crime
Non-Fiction
Health & Wellbeing Parenting & Families Psychology Self-Help & Self-Improvement
Languages
English to Spanish
Certifications
  • Degree in English and French into Spanish Translation from the Faculty of Translators and Interpreters ( Universidad Autónoma de Barcelona, 1991)
  • Member of the Institute of Linguists (UK)
  • PGCE Modern Languages from the University of Cambridge (1996)

Work experience

Planeta Publishing House

Jan, 1992 — Jun, 2019 (over 27 years)
Freelance translator from English and French into Spanish.

Portfolio

Book Translation
Book Translation
Made with Reedsy
Lealtad: Spanish Edition

Zambrano, Jorge San Martin

Jorge San Martin Zambrano

Book Translation
Book Translation
Made with Reedsy
La Gallina y la Sirena (Spanish Edition)

Lorenzini, Laurel

Two Flower Press

Book Translation
Made with Reedsy
Tu cuerpo, tu templo: Los cinco pilares del bienestar pleno

Khan, Dr. Habib

Independently published

Book Translation
Book Translation
Book Translation
Made with Reedsy
La Navidad Mágica de Bolita (Spanish Edition)

Schneider, Vianlix-Christine

Independently published

Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation

Olga has 45 reviews

Professionalism

Quality

Value

Responsiveness

Vianlix-Christine S.

Vianlix-Christine S.

Apr, 2026

I love working with Olga, she is so professional and does wonderful work!
Olga M.
It has been a pleasure to translate for you for the third time! Thank you for your trust.
Christophe M.

Christophe M.

Apr, 2026

Working with Olga was a great experience from start to finish. She showed a high level of professionalism throughout the project. She understood the concept of the book very quickly and stayed aligned with it at every stage. This made the collaboration smooth and focused. Her attention to detail...
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Olga M.
Muchas gracias, Christophe!
Steve S.

Steve S.

Feb, 2026

Olga was a delight to work with and we will be using her again for future translation English to Spanish projects. Her translation was accurate and her attention to capturing the spirt of the book so appreciated. She was very responsive and thorough with her communication with me and she would go...
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Olga M.
Thank you very much, Steve. I wish you all the best and look forward to working together again in the near future. It was a real pleasure!
Antoinette T.

Antoinette T.

Jan, 2026

Olga was very responsive and knowledgeable.
Olga M.
Thank you!!
Jorge S.

Jorge S.

Dec, 2025

Olga did an excellent job with Lealtad, tackling the project with enthusiasm and experience. Solid work!
Olga M.
Thank you, Jorge! I really enjoyed translating your novel, and I wish you all the best.

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