Katie Ferriello
Mansion Street Literary Management
Likely Closed
Updated: 5/27/2026
Agent Info
Query Info
Genres
Agency Info
Agent Bio
Katie Ferriello is a literary agent at Mansion Street Literary Management and a member of the Association of American Literary Agents.
She focuses on romance, fantasy, and children’s fiction, with a particular love for fantastical worldbuilding, deeply emotive characters, and strong voices.
Katie holds a BA in English from Manhattan College and an M.
Ed.
from Fordham University, taught middle‑school English for nearly sixteen years, and worked as a part‑time real estate agent; she interned at two agencies before becoming an agent.
Born in New York, she currently lives in Utah.
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