Audiobook Narrator

Let’s bring your story to life

Contact Mary:

Also Available on: ACX & Findaway
Read Mary’s essay on Audiobook Creation Exchange ACX
Listen to my DEMOS


Winner of the ABR Listener’s Choice Award in Mystery

2019 Society of Voice Arts & Sciences Audition Spotlight Finalist

Daphne du Maurier Award for Excellence in Paranormal Mystery Nominee

I began narrating and publishing audiobooks in 2016. I love bringing characters to life with distinct accents and inflections in paranormal mystery, historical romance, historical mystery and nonfiction. My voice lends well to smart, slapstick, historical, emotional and seductive reads. I bring a natural sense of timing that heightens tension or gives a moment of relief until the action ratchets up again.

Current Credits

Rye’s Reprieve Montana Sky Series (Harper Ranch Book 1) 

Girl in the Mist

Lost in the Light

Coming Spring 2020: Stardusted (A Frankie Franklin Hollywood Mystery)

Coming Spring 2020: Undiscovered Country: A Spiritual Adventure by Kathryn Hulme

Coming Summer 2020: Included in Christ by Christy Perdue


I’m a professional storyteller, communicator, author and speaker. I leverage my experiences as an independent and traditionally published author, Los Angeles Times Community News reporter, and owner/operator of a boutique public relations, marketing, and social media firm into promoting my work and that of my fellow authors. What I love most about my work is meeting people who have lived through extraordinary circumstances and sharing their stories to inspire, inform and entertain others. As a narrator, I love bringing the printed words to life and creating a world for listeners commuting to and from work, exercising, cleaning the house, or wherever they take their audiobooks. As a member of the national and Orange County Chapter of Romance Writers of America and Sisters In Crime, I love teaching and sharing information with my fellow authors.

My Voice

Cozy Mystery – Comedy

Voice Over Radio Commercial

Voice Over Travel TV Commercial


Mary provides full voice over and audiobook recording as well as stand-alone editing, mastering, and proofing services.

Available Services:

  • Audiobook/Podcast Editing
  • Audiobook/Podcast Mastering
  • Audiobook Proofing

Please email me at 

Mary Castillo and is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to