Warning: Be aware of scammers impersonating real agents.
Ms. Maggie Sadler
Howland Literary
What's the best way to query this agent?
Get answers to this, and many more agent questions at QueryTracker.
General
Query Methods
Accepts queries via...
Genres
This agent is seeking the following genres:
Fiction
Fantasy
• Fantasy, Magical Realism
Historical
Horror
Literary Fiction
Multicultural
New Adult
Speculative
Upmarket
Non-Fiction
Cultural/Social Issues
Health/Fitness
Multicultural
Narrative
Nature/Ecology
Pop Culture
Travel
True Adventure/Crime
Join Now (FREE) to learn more about this agent. (Such as how often and how quickly each agent replies to queries.)
Known Clients (current & past)
Josh Boardman
Taylor Catalana
Devon Johnson
Garrett Mostowski
Lauren Neely
Susan Rigetti
Alan Rose
Author Comments
Comments by authors about this agent.
jcgraham
09/04/2026 01:44 PM
9/4/26 - Q slow-burn horror
Profile Update
Patrick (Admin)
09/01/2026 07:06 AM
Profile Update: Open to queries. Genres updated.
jgarc35
07/29/2026 04:44 PM
Q: 04/03/26
R: 07/29/26 @ 117 days.
90K LGBTQ+ Upmarket Romance
R: 07/29/26 @ 117 days.
90K LGBTQ+ Upmarket Romance
haydenmcasey13
06/22/2026 01:18 PM
Query: 3/26/26
Full Request: 6/22/26
Yay!
Full Request: 6/22/26
Yay!
TravisSmith52
06/19/2026 07:54 PM
Q: 3/24/26
Speculative Fiction, 111k
6/19/26 - Received a really nice note. If it was a form note, it was the nicest I've seen so far and I appreciated the thoughtfulness. Ultimately, it was a pass. Thank you, Ms. Sadler for the time and attention.
Speculative Fiction, 111k
6/19/26 - Received a really nice note. If it was a form note, it was the nicest I've seen so far and I appreciated the thoughtfulness. Ultimately, it was a pass. Thank you, Ms. Sadler for the time and attention.
Agent Interviews
Interviews with this agent from across the web.
None found for this agent
Success Story Interviews
Read interviews with authors who have signed with this agent.
None found for this agent
Profile History
- Last Update:
- 09/01/2026 - Open to queries. Genres updated.
Disclaimer
Always verify agent's information before sending your query, and review the agent's website(s) for more up-to-date information.
Though we do our best, QueryTracker can not guarantee the accuracy of any information provided.
An agent listing on QueryTracker is not an endorsement or recommendation of that agent by QueryTracker.
Before contacting an agent, authors should verify and assess the agent's requirements and suitability by visiting the agent's website(s), and becoming familiar with ways to spot and avoid bad agents. A good place to start is Writers Beware, a watch group that helps inform and protect authors from shady practices.