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Mariam Keen
Whispering Buffalo Literary Agency
Open to submissions
Submission Guidelines
- Submit via
- Submission contact
- info@whisperingbuffalo.com
- Looking for
- Commercial and literary fiction across all genres, commercial non-fiction, and children's and young adult fiction, with a particular interest in projects with book-to-screen adaptation potential
- How to submit
- Email info@whisperingbuffalo.com marked for the attention of the Submissions Department. For fiction include a brief biography, one-page synopsis, and first three chapters (double-spaced) as a Word document attachment. For non-fiction include a proposal and sample chapter.
- Response time
- Aim to respond within 6-8 weeks
What They Represent
- Genres
- Commercial Fiction, Literary Fiction, Commercial Non-Fiction, Children's Fiction, YA
- Age categories
- Adult, YA, Children's
- Location
- UK
What we found
Mariam Keen founded Whispering Buffalo after working at Darley Anderson and with Ali Gunn, and graduated from King's College London. The agency has a particular interest in book-to-screen adaptations and Mariam personally handles film and TV rights sales. The agency does not publish its client list, handles scripts for existing author clients only, and does not represent textbooks or poetry.
Links & Source
Agent pageView profile →
Official sourceView source →
Data freshnessRecently verified
Last checked6 April 2026
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