Marissa is the writer’s secret weapon (shh!). Her editing credits include Amazon #1 bestsellers, award-winners, and non-fiction ranging from National Geographic hardcovers to university-press publications. She specializes in speculative fiction and non-fiction, and has edited for Startup Guide, Evolved Publishing, Delius Producing and other organizations. She’s a slush reader for Apex Magazine and a regular guest on the SFF Audio Podcast, where she is reading her way through all of Philip K Dick’s works.

Marissa grew up in New Zealand/Aotearoa, has lived in Dublin, Munich and Berlin, and is now based in Los Angeles. Her other passions are playing atmospheric video games, hiking, and learning about what makes audiences fall in love with fictional characters and worlds. She lives with a man, a cat, and a lot of plants. Her favorite way to spend an evening is roaming the park listening to the owls, bats, and coyotes.


Marissa is a consummate and talented editor, always challenging me to look at my own work with fresh eyes and think again how to make it better. I attribute much of my growth as a writer in the last two years to working with her, and I count it a privilege to have had that opportunity. I cannot recommend her enough.

Ciara Ballintyne

IN THE COMPANY OF THE DEAD (Pinnacle Award Winner for Best Fantasy)

Marissa is a fantastic editor. … Her line edits are some of the best I’ve seen. I highly recommend her.

Dan Jeffries

THE SCORPION GAME (Quarter Finalist for the Amazon Breakthrough Novel Award)

Marissa has reset my bar for creative collaborators. From the firm guiding hand, to the side conversations about literature, to the different points of view she was able to get me to look at my own work, our time together was invaluable.

Alys Arden

THE CASQUETTE GIRLS (Amazon Kindle #1 Bestseller, Publishers Weekly Starred)

It’s kind of creepy, how you get in my head and know what I mean even when I write it badly. Some authors I know resent the edit process, but it felt empowering to share the vision with you. I learned more during these edit sessions about my own weaknesses and how a reader views my words than I have in any other experience.

Ellen Joyce


Your work is extraordinary. I can’t even begin to enumerate what I like about it. It’s all wonderful.

Bayard West


Working with Marissa as a developmental editor was a wonderful experience from start to finish. She identified story issues that had escaped both me and my critique partners and made her suggestions with such insight and enthusiasm that I was left energized rather than anxious about the revisions ahead. I have no doubt my book is much stronger thanks to her guidance. Can’t wait to work with her again!

Megan Crewe

A MORTAL SONG (Amazon Kindle #1 Bestseller 2016)


Fantasy tastes of habaneros and honey…

I stumbled across this beautiful quote by GRRM on why he writes fantasy - how great is this? It so perfectly captures my love for fantasy, science fiction and all its wild colors. We fantasy readers are the children who dreamed of hunting the forests at night and...

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The Cities of Dead

By ALYS ARDEN. The Cities of Dead Gothic Horror / Fantasy Novel "Old World witches collide with the French Quarter’s strangest denizens, setting off events that could tear the fabric of the Natural and Supernatural worlds, and only the most elusive, mischievous Voodoo...

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