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Ms. Katie Ferriello
Mansion Street Literary Management
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Closed to Unsolicited Queries
General
Katie Ferriello
Mansion Street Literary Management
New York, NY
- Website:
- mansionstreet.com/
- AALA Member:
- Yes (Visit Site)
Query Methods
Genres
This agent is seeking the following genres:
Fiction
Fantasy
• Fantasy, Contemporary/Urban
• Fantasy, Magical Realism
New Adult
Romance
• Romance, Category
• Romance, Contemporary
• Romance, Fantasy
• Romance, Historical
• Romance, Paranormal
• Romance, Thriller/Suspense
Young Adult
Non-Fiction
none
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Known Clients (current & past)
none found
Author Comments
Comments by authors about this agent.
iykyk_
08/10/2026 07:42 PM
Q: 07/15/2026
R (form): 08/10/2026 26 days
YA Fantasy 87,777 words
R (form): 08/10/2026 26 days
YA Fantasy 87,777 words
authormadelinewatts
08/09/2026 05:15 PM
Q: 7/15/26
Full Request! 8/8/26
77k word rom-com
Loved Katie's kind words as well as her note about taking my time to send it over to her if I needed any last-minute fixes!
Full Request! 8/8/26
77k word rom-com
Loved Katie's kind words as well as her note about taking my time to send it over to her if I needed any last-minute fixes!
llhartley
08/03/2026 10:42 AM
Q: 7/15/26
99k Romantic Suspense
8/3/26 - informed of other agent interest.
99k Romantic Suspense
8/3/26 - informed of other agent interest.
ddf1989
07/22/2026 08:59 PM
Q: July 16/2026
YA speculative romance, 93k words
I have been waiting to query Katie for months, finally strengthening my query package to where I believe it needs to be! Fingers crossed! And sending good luck to all others on their querying journeys!
Update: 1 week later, rejected 😢 I was hopeful. Thats okay. Onward.
YA speculative romance, 93k words
I have been waiting to query Katie for months, finally strengthening my query package to where I believe it needs to be! Fingers crossed! And sending good luck to all others on their querying journeys!
Update: 1 week later, rejected 😢 I was hopeful. Thats okay. Onward.
Agent Interviews
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None found for this agent
Success Story Interviews
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None found for this agent
Profile History
- Last Update:
- 07/20/2026 - Closed to queries.
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7/16/26
Nudged with offer of rep from another agent: 08/11/2026
Full Manuscript Request: 08/11/2026
Polite pass: 08/14/2026