PairPi
United Agents·UK

Agent profile summary

Represents
fiction and narrative non-fiction
Looking for
Commercial and literary fiction (excluding SFF); narrative non-fiction; currently seeking voicy character-driven book club; fresh crime; upmarket horror; accessible eye-opening NF
How to submit
Email
Recently verified·Last verified: 2 Jun 2026

Millie Hoskins is a literary agent at United Agents based in UK. Their list focuses on fiction and narrative non-fiction. Currently open to submissions, with responses usually within 12 weeks. Submissions via Email. For current guidelines, check the agent's own submission page linked below.

Age Categories

Adult

Response Time

Usually responds within 12 weeks

Notes

Send a synopsis and first 3 chapters for fiction, or a proposal for non-fiction. No reply within 12 weeks should be treated as a pass.

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Agents with overlapping taste

Greene & Heaton

Open
RepresentsLiterary fiction, upmarket commercial fiction, historical fiction, romantic comedy, gothic, horror, crime, psychological thriller, speculative fiction, YA, middle grade, memoir, narrative non-fiction, true crime
Looking forLiterary and upmarket commercial fiction of all kinds, especially meditative or moving novels about modern life with warmth and heart alongside sharpness. Historical and period fiction that sheds light on untold stories, ambitious cross-centuries narratives, and historical mysteries. High-concept love stories and romantic comedies with depth. Gothic, horror, murder mysteries, ghost stories, psychological thrillers, speculative and magical realist fiction, and novels with a true-crime feel. A small list of YA and middle grade that feels current and contemporary with a real conversation at its core — not currently seeking fantasy or anything younger than middle grade. On the non-fiction side: memoirs of extraordinary people, narrative non-fiction on subjects the author is passionate about, books on mental health, untold stories across popular science, history and popular culture, and a brilliant true crime book. Particularly keen on LGBTQI+ stories and diverse voices from across the globe. Not currently looking for cookery, wellness, or lifestyle.
How to submitEmail submissions@greeneheaton.co.uk with your covering letter in the body of the email. Include the agent's name in the subject line. Fiction: attach the first three chapters or around fifty pages plus a one-to-two page synopsis that reveals the ending, as Word documents. Non-fiction: attach three sample chapters or around fifty pages plus a chapter summary or synopsis, and explain why you are best placed to write the book and who the intended readership is. AI-generated or AI-edited content is not accepted. No postal submissions.
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RepresentsFiction and non-fiction
Looking forSmart compelling commercial-to-literary, upmarket crime/thrillers, voiced historical, light horror/gothic/supernatural, memoir, narrative non-fiction, health/wellbeing/lifestyle from experts
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David Higham Associates

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RepresentsCommercial fiction, upmarket fiction, book club fiction, crime, thrillers, historical fiction, psychological suspense, women's fiction, speculative fiction, non-fiction, lifestyle, pop culture, humour
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How to submitEmail jemimasubmissions@davidhigham.co.uk with your name and title in the subject line, and attach a cover letter, synopsis, and the first three chapters.
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Felicity Bryan Associates

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How to submitSubmit via the online portal at https://felicitybryan.com or submissions or submit-your-work/ — upload a synopsis or proposal and the first 3–4 chapters.
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Hardman & Swainson

Open
RepresentsFiction and non-fiction
Looking forFiction: literary, upmarket commercial, book club, historical, crime, thrillers (no sci-fi/fantasy/children's). Non-fiction: serious/pop science, psychology, feminism, big ideas/current affairs, health/body/mind, personal development, selective lifestyle, narrative/memoir
How to submitEmail submissions@hardmanswainson.com. Name your chosen agent in the cover email. For fiction, attach a one-page synopsis and the full manuscript. For non-fiction, attach a proposal and a sample chapter, or the whole work if complete. Submit to one agent only.
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This profile was last verified on 2 Jun 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.