Agent profile summary
- Represents
- mysterythriller
- How to submit
- QueryManager
Beth Marshea is a literary agent at Ladderbird Literary Agency based in US. Their list focuses on mystery and thriller. Submission status not confirmed at time of writing. Submissions via QueryManager. For current guidelines, check the agent's own submission page linked below.
All age categories
V Castro, Catherine Adel West, M Shelly Conner, Cody Luff, Nneka Okona, Loretta Brady, Harshita Jerath, BL Radley
Has a soft spot for mysteries and thrillers in all age categories. Presents at conferences and teaches writing classes
Ladderbird Literary Agency
Ladderbird Literary Agency
Ladderbird Literary Agency
Jane Rotrosen Agency
Laura Dail Literary Agency
Jennifer Lyons Literary Agency
Darhansoff & Verrill Literary Agents
Confluence Literary Agency
Corvisiero Literary Agency
This profile was last verified on 13 May 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.