Diana joined DHH Literary Agency in 2024. Before becoming an agent she was a senior commissioning editor at Transworld. Her agenting career began in 2011 at Rupert Heath Literary Agency, and she later moved to TAG and then Marjacq Scripts. She was chosen as one of The Bookseller's Rising Stars of 2012, was a nominee for RNA Agent of the Year 2019, and was shortlisted for Literary Agent of the Year at the British Book Awards in 2022. Clients listed on the agency's website include Alexandra K. Benedict, Lily Ebert and Dov Forman, and Francesca Dorricott.
Diana represents smart commercial fiction and non-fiction. Her list includes authors in the UK and internationally, some of them bestselling and some prize-winning. She is not looking for horror or ghost stories, or for short stories and novellas.
At the time of checking (November 2026), Diana was closed to submissions. When open, authors should send a cover letter, the first three chapters and a one-page synopsis, with the chapters and synopsis as Word document attachments. Work must be the author's own, as the agency does not accept AI-generated, co-written or AI-edited material. Authors should submit to one DHH agent only. The agency aims to respond within 8 to 16 weeks. The submission email address is on the agency's website.
Compiled from D H H Literary Agency Ltd.'s own website. Check there for the latest before you submit.
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