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Greene & Heaton·UK

Agent profile summary

Represents
fantasyspeculative fictionromantic fantasyromantic fictiongeneral fictionliterary fiction
+3 morenarrative non-fictionmemoircookery
How to submit
Email
Recently verified·Last verified: 25 May 2026

Mia Dakin is a literary agent at Greene & Heaton based in UK. Their list focuses on genres including fantasy, speculative fiction, and romantic fantasy. Currently open to submissions, with responses usually within 8 weeks. Submissions via Email. For current guidelines, check the agent's own submission page linked below.

Age Categories

Adult

Response Time

Usually responds within 8 weeks

Notes

Mia joined Greene & Heaton in January 2023 after completing an MA in Publishing at UCL, and is actively building her list while also supporting senior agents including Judith Murray and Antony Topping. Her clients include Emily Bootle, Holly Friend, Selasi Gbormittah, and Olivia Hayward, among others. She has a particular enthusiasm for own-voices writers from underrepresented backgrounds and has flagged a direct request for a retelling of The Crucible from Abigail Williams' perspective.

Other agents at Greene & Heaton

Greene & Heaton

Open
RepresentsHistorical thrillers, literary fiction, upmarket genre fiction, book club fiction, science writing, food writing, history, nature writing, music journalism, memoir, cultural criticism
Looking forContemporary crime and thrillers, historical fiction and historical crime, upmarket and literary fiction with a fresh or distinctive angle, voices from marginalised or underrepresented communities, and non-fiction on any subject where the author has found the right angle and can make the material a page-turning story
How to submitEmail submissions@greeneheaton.co.uk with covering letter in the body of the email. Fiction: attach first three chapters or around fifty pages plus a one-to-two page synopsis that reveals the ending. Non-fiction: attach three sample chapters or around fifty pages plus a chapter breakdown or synopsis. Attach files as Word documents, not PDFs. Include preferred agent name in the subject line.
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Greene & Heaton

Open
RepresentsCommercial fiction, women's fiction, romance, romantasy, narrative non-fiction
Looking forLove stories with a cool edge — rom-coms, sweeping romances, and stories where friendship is as central as romance. Open to all kinds of love stories including romantasy with strong world-building, star-crossed lovers, and opposites-attract dynamics. Characters who are coming into their own, discovering something new about themselves, who pull at your heartstrings and bring joy. Strong women's fiction where characters navigate the complexities of relationships and the non-linearity of life. Fiction that is transporting and atmospheric in the vein of Lucinda Riley and Kristin Hannah, and upmarket commercial fiction tackling universal themes of love, loss, friendship, and family. Also interested in stories that explore recent history or illuminate the world through fiction, research, or reportage.
How to submitEmail submissions@greeneheaton.co.uk with your covering letter in the body of the email. Include Kate Rizzo's name in the subject line. Attach the first three chapters or around fifty pages plus a one-to-two page synopsis as Word documents (not PDFs). The synopsis should reveal the ending. Do not submit until the full manuscript is complete.
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Greene & Heaton

Open
RepresentsFiction and non-fiction
Looking forRomance, upmarket crime/thrillers, uncanny/eerie/weird literary, gothic/supernatural elements, voiced historical, memoir and narrative non-fiction, health/wellbeing proposals from experts
How to submitEmail submissions@greeneheaton.co.uk with the full manuscript, synopsis, and a cover letter naming Judith Murray as the preferred agent in the subject line
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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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Greene & Heaton

Closed
RepresentsFiction and non-fiction
Looking forBiography, history, current affairs, travel, gardening, health, fiction. Not taking new clients
How to submitEmail submissions@greeneheaton.co.uk with cover letter in the email body, first 3 chapters or up to 50 pages and a 1-2 page synopsis (fiction), or sample chapters or up to 50 pages and a synopsis or chapter summary (non-fiction). Word documents preferred.
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Greene & Heaton

Open
RepresentsLiterary fiction, speculative fiction, gothic fiction, thriller, psychological horror, noir, non-fiction, history, popular science, political writing, investigative journalism, cultural criticism, memoir, biography, nature, food
Looking forProvocative, morally ambiguous fiction charged with darkness and desire — exploring themes of shame, obsession, and power — often blending literary fiction with thriller, noir, or psychological horror. Speculative and gothic novels haunted by grief, repressed desire, climate, technological dread, colonialism, or history. Voice-driven, humorous fiction with emotional heft, including messy family dramas, campy queer tragedies, and rural romances with a self-aware take on identity and community. In non-fiction, academics and journalists writing on history, popular science, politics, investigative journalism, cultural criticism, memoir, biography, nature, and food — particularly writers who can marry vivid narrative with deep research. Also political and cultural commentary, mind-bending science writing, narrative biography, landscape and history memoir, insider accounts, and obsessive literary true crime.
How to submitEmail submissions@greeneheaton.co.uk with your covering letter in the body of the email and submission materials as Word Document attachments. Include Imogen Morrell's name in the subject line. Fiction: first three chapters or around fifty pages, plus a one-to-two page synopsis that reveals the ending. Non-fiction: three sample chapters or around fifty pages, plus a proposed chapter summary or synopsis — a completed manuscript is not required. No postal submissions accepted. AI-generated or AI-edited submissions will not be considered.
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Agents with overlapping taste

Johnson & Alcock

Open
RepresentsFiction and narrative non-fiction
Looking forFiction: literary and genre including historical/speculative/crime/romance, distinctive voice/worldbuilding, moral dilemmas, families/relationships, darkness and humour. Non-fiction: history/memoir/current affairs/cultural criticism/popular science/travel/food, experts with surprising takes
How to submitEmail anna@johnsonandalcock.co.uk with a short covering letter including a blurb and author info. For fiction, include a synopsis of no more than two pages and the opening 50 pages. For non-fiction, include a proposal with introduction, chapter breakdown, and sample material totalling around 50 pages. Attachments in Word .doc or .docx format, at least 1.5 line spaced, page-numbered, A4. Submit to one agent only, do not blind-copy.
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Sheil Land Associates

Open
RepresentsLiterary fiction, commercial fiction, book club fiction, contemporary fiction, commercial women's fiction, crime, mystery, thrillers, fantasy, genre romance, historical fiction, horror, ghost stories, sagas, science fiction, biography, memoir, cookery, gardening, gift books, humour, history, military history, lifestyle, mind-body-spirit, self-improvement, politics, popular science, psychology, travel, children's, YA
Looking forSF/fantasy, sweeping historical fiction, character-driven sci-fi, action/adventure, crime. Non-fiction: history, biography, music
How to submitEmail submissions@sheilland.co.uk with a cover letter, a one-page synopsis (fiction) or brief outline (non-fiction), a short CV, and the first three chapters or around fifty pages. Submissions should be 1.5 line spaced with margins and page numbers, and must include a word count. Only one work at a time. No AI-generated content accepted.
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Rachel Mills Literary (RML)

Open
RepresentsFiction, literary memoir, narrative nonfiction
Looking forActively seeking wide-ranging fiction: excellent writing, compelling plots, diverse/unexpected voices, engrossing reads, especially literary/commercial crossover, romantasy, psychological thrillers/suspense, family dramas, savvy love stories, ambitious crime/thriller, smart historical/speculative/magical realism. Not looking for children's/YA/MG, short story collections, poetry or drama, no straight sci-fi or high fantasy that is not romantasy
How to submitEmail nelle@rmliterary.co.uk with a one-page outline, the first 3 chapters or 50 pages, and a covering letter.
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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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Mushens Entertainment

Open
RepresentsLiterary fiction, upmarket fiction, speculative fiction, horror, magical realism, mythology reimaginings, fairy tale reimaginings, folklore reimaginings, cultural criticism, narrative nonfiction, nonfiction, cookbooks, food writing, short story collections, novellas
Looking forLiterary and upmarket fiction, speculative fiction, horror, magical realism, and reimaginings of myths, fairy tales, and folklore. Also cultural criticism, narrative nonfiction, big-idea nonfiction, and select cookbooks and food writing. Maria is the only agent at the agency who accepts novellas and short story collections.
How to submitEmail submissions@mushens-entertainment.com with your submission addressed to Maria. For fiction, include a clear subject line (e.g. Fiction Submission: TITLE), a cover letter in the body of the email, an attached synopsis, and a PDF or Word document containing either the first three chapters, the first 10,000–15,000 words, or the first 50 pages. For non-fiction, include a proposal or the first 10,000–15,000 words of a completed manuscript. For short story collections (40,000–75,000 words total), include a synopsis and the full collection. For novellas (17,000–40,000 words), include a synopsis. Do not use AI to write or edit any part of your submission. Notify the agency if another agent requests your full manuscript or offers representation.
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The Soho Agency

Open
RepresentsFiction, narrative non-fiction
Looking forCrime, thrillers, epic family sagas, book club literary fiction, memoir
How to submitEmail sohoagencysubmissions@gmail.com with a covering letter, synopsis, and the first 3 chapters or first 30 pages. No postal submissions.
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This profile was last verified on 25 May 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.