Britt Siess

Britt Siess Creative Management

Britt Siess began her publishing career at the Taryn Fagerness Agency, working in foreign rights before moving on to Wales Literary Agency. She then went to the sales division of The Quarto Group’s becker&mayer! imprint where she specialized in licensing and in selling both domestic and foreign rights. In 2018 she joined Martin Literary & Media Management as an Associate Literary Manager focusing on graphic novels and science fiction and fantasy, and was quickly promoted to Literary Manager, having secured book deals for her clients with each of the Big 5 publishers within her first year. In 2020, she founded Britt Siess Creative Management, which represents some of the biggest names in graphic novels and comics.

Subject Focus

Fiction: Sci-Fi/Fantasy
Children’s: Graphic Novel



Years of Industry Experience


Member Since

Submission Requirements

How to successfully present your work

Please send all queries to with “Query” in the subject line. Graphic Novels: For writers and illustrators: Please include the pitch packet, sample pages, and script (if any) in your query. These may be sent as attachments. Please also include a bio, as well as links to any social media accounts or portfolios. For writers only: For writers submitting graphic novel scripts (without art), please include a short synopsis of your story in the body of the email, and a bio and links to any social media accounts. Please also include the entire script as an attachment.