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Shannon O'Neill

The last time the agent had an active listing on Duotrope, the agent was affiliated with Ross Yoon Agency (see other agents at this agency).

Permanently Closed: This agent is no longer accepting queries (December 2024). We provide the following information as an archive.

About

Shannon helps thought leaders, public personalities, and current and recovering journalists and academics bring their book ideas to life. In her fifteen years as a developmental editor, book doctor, and publishing consultant she worked with writers at every stage: idea generation, proposal writing, manuscript composition, and published book. She works with clients through the full life cycle of a project.

Shannon collaborates on nonfiction books that inform, intrigue, and inspire: areas of special interest include current affairs, popular science, history, memoir, and psychology.

Shannon is a cum laude graduate of Dartmouth College and earned a Masters in Writing from Johns Hopkins University. A Washington DC native, in her post-college years she was able to fulfill her childhood dream of becoming a bookseller at landmark indie bookstore Politics & Prose. She has taught writing and publishing courses in a variety of venues and to audiences ranging from first year American University students to retired diplomats. She now lives in the Maryland suburbs with her family where she enjoys logging long miles on the C&O Canal towpath.

This agent may not respond to all queries. After waiting 42 days, assume your submission will not be accepted.

Country

United States

Collapse section Fiction Closed

She seeks literary fiction that reveals the inner workings of complex characters or offers a fresh look at a seemingly familiar time, place, or situation.

Audience:

Open to a broad Audience.

Genres:

General

Lengths:

Novel

Styles:

Open to all/most Styles, including: Literary.

Topics:

Open to all/most Topics.

Submissions:

Method: Email.
Simultaneous submissions: Simultaneous submissions are allowed.

Collapse section Nonfiction Closed

Shannon seeks nonfiction books that inform, intrigue, and inspire: areas of special interest include current affairs, popular science, history, memoir, and psychology.

Audience:

Open to a broad Audience.

Lengths:

Book

Styles:

Open to all/most Styles, including: Literary, Mainstream.

Topics:

Open to all/most Topics including...
History.
Memoir.
Psychology.
Science.
Society/Culture: Current events.

Submissions:

Method: Email.
Simultaneous submissions: Simultaneous submissions are allowed.

Always check guidelines for details and restrictions. If you aren't familiar with these terms, see our glossary.

No recent cover image of a book represented by Shannon O'Neill available.
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Shannon O'Neill Submission Statistics

The statistics in this section are compiled from submission reports sent to us through our submission tracker. They are not provided by the agency or by Duotrope's admins. Information in this section is updated a few times per day. Learn more about the statistics.

This listing is inactive and does not have any submission reports for the past 12 months.

Your Submissions

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Before Submitting

We cannot guarantee that the information on this page is correct. We do our best to keep up, but it isn't always possible. Duotrope listings do not imply endorsement or recommendation of the agent or agency being listed. Before submitting, you should use your own judgment to determine whether the agent/agency meets your standards.

  • Always read the full guidelines provided by the agency/agent.
  • Unless the agency's guidelines state otherwise, always use industry standard manuscript formatting.
  • For agency submissions, it is standard to submit a query letter and sample instead of the full manuscript. Do this unless otherwise instructed.
  • Be professional, patient, and persistent.

Dates

Last Updated: 22 May 2026

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