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Ms. Katie Shea Boutillier

Donald Maass Literary Agency

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General

Katie Shea Boutillier

Donald Maass Literary Agency

New York, NY
E-Mail:
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Website:
www.maassagency.com
Blog/Other:
www.publishersmarketplace.com/members/ksboutillier/
Twitter (X):
@AgentShea
AALA Member:
Yes (Visit Site)
Query Methods
Accepts queries via...
E-Mail
Genres
This agent is seeking the following genres:

Fiction

Fantasy
General Fiction
Middle Grade
Mystery
Romance
Science Fiction
Thrillers/Suspense
Young Adult

Non-Fiction

none
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Known Clients (current & past)
Carolita Blythe
Leah Collum
Kathryn Craft
Shaun David Hutchinson
Crystal Duffy
Kelly Duran
Mm Finck
Harper Glenn
Judy Huddleston
Shaun Hutchinson
Jennifer Lane
Carissa Ann Lynch
Elisa Maxwell
Rachel Reiss
Kaira Rouda
Austin Siegemund-Broka
Lynn Slaughter
Finley Turner
Tori Whitaker
Emily Wibberley
View Our Entire 'Who Reps Whom' Database
Author Comments
Comments by authors about this agent.
123classique
05/07/2026 06:59 PM
Query 3/7/26
YA Fantasy, 90,000 words
CNR: 5/7/26

Neidermeyer
05/07/2026 09:06 AM
Q: 5/7/26
91K Supernatural Thriller
wmichael
04/30/2026 04:17 AM
Queried 4/30/26.

95k Upmarket Science Fantasy...
torz123
04/19/2026 12:15 AM
Q: 4/18/26
98k Adult Romantasy
saffroncake
04/13/2026 06:36 PM
@LacyFieldsAuthor, the website says "If your project is declined you may then query/submit to a different agent at our agency." So if you get an actual rejection you can definitely query another agent. But since they give no timeframe for replies, I don't know if a CNR after 120 days counts as a decline or not.

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Agent Interviews
Interviews with this agent from across the web.

lsmurphy.com

Success Story Interviews
Read interviews with authors who have signed with this agent.

Sera Rivers

Kelly Duran

Jennifer Lane

Austin Siegemund-Broka and Emily Wibberley

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Profile History
Last Update:
01/14/2026 - Genres updated.
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