UK Middle Grade Literary Agents Open to Submissions

Children's (mg or ya or crossover), adult commercial fiction, narrative non-fiction

Genre fiction and crossover children's, boy-led MG, teen fiction, graphic novel/illustrated MG or younger YA, quirky fantasy, dark/off-beat romantic comedy, domestic noir, cultural history/narrative non-fiction with strong voice

Email submissions@nurnberg.co.uk with a cover letter in the body of the email, a one-page synopsis and first three chapters or up to 50 pages as attachments. Mark the subject line FAO Gyamfia Osei. For non-fiction, send an overview, chapter outlines, and three sample chapters.

Sff, speculative fiction, horror, middle grade, ya, crossover fiction, graphic novels

Adult SFF, speculative fiction and horror, children's middle grade, YA and crossover fiction, and graphic novels across all age ranges. Actively seeks authors and author-illustrators from diverse and traditionally underrepresented backgrounds.

Email submissions directly to katie@theampersandagency.co.uk. Note: she does not represent children's picture books or short stories not fitting the above genres.

Fiction, non-fiction

Wants: Cover letter, first three chapters, synopsis

Adult and children's fiction, along with a small amount of non-fiction — above all, a great story with characters to care deeply about. Bold, distinctive voices, intriguing stories with a strong hook, and flawed characters with something to learn. Truly diverse characters and inclusive, body-positive, joyful representation, as well as big, mind-bending ideas and fresh combinations of genres. Particularly interested in Thrutopias, graphic novels, highly integrated illustrated middle grade or YA fiction, and funny fiction for children and young adults.

Submit via the online form at https://hs-la.com or submissions or during the open window (1st–7th of each month). Include a cover letter, the first three chapters of your manuscript, and a synopsis.

Children's fiction, ya, middle grade, chapter books, graphic novels, cosy crime, crime fiction

Wants: See agent page for currently-open genres; query must match listed genres. does not represent picture books

Big-concept commercial series fiction for children and YA, with particular interest in middle grade across all subgenres — mystery, fantasy, historical, funny, adventure, verse, illustrated, animal perspectives — especially with a strong voice or hook. Chapter books with series potential for ages 7 and up, and graphic novels across all children's and YA age ranges. In YA, contemporary novels including rom-coms with a hook, high-concept stories with strong friendships or sibling relationships, mysteries, thrillers, and light speculative fiction; will consider historical YA with action. For adult, only open to cosy crime, smart contemporary crime with humour, crime with a fantasy twist, and crime with a sci-fi element — nothing dark or gritty, no child death or gratuitous violence. Not open to picture books, YA fantasy, contemporary adult fiction, adult non-fiction, literary novels, romance, or poetry.

Email gemmaqueries@gemmacooperliterary.com with the book title, a short pitch, a brief author bio, and the first ten pages pasted into the body of the email — no attachments. Graphic novel or illustrated non-fiction submissions may include a link to a website or social media where work is shared, or attach up to five low-res images. Emails sent to info@gemmacooperliterary.com will be deleted unread.

Fiction and non-fiction

Pacy romcoms, dark literary, historical forgotten perspectives, under-represented voices, non-fiction provoking discussion (memoir/polemic/recovered histories/culture studies/self-help)

Email af.submission@dhhliteraryagency.com with cover letter, one-page synopsis, and first three chapters for fiction. For non-fiction, send a proposal including an overview, author bio, chapter breakdown, sources, sample chapter, comparable titles, media links, and any praise.

Middle grade, ya, crossover, new adult, picture book, adventure, mystery, horror

Wants: Cover letter, synopsis, first 3 chapters or 20 pages

Kat is actively building her own list from middle grade through YA, crossover and New Adult, with a character-led taste and interest in adventure, mystery, darker YA and select picture book authors.

Email Kat directly at kat@darleyanderson.com. For novels, send the first three chapters or first twenty pages plus a one-page synopsis. Picture book writers may send up to three full texts.

Poetry, picture books, young fiction, middle grade fiction, ya fiction, children's non-fiction, author-illustrators

Wants: Children's fiction/non-fiction; picture books; first 3 chapters for fiction

Poetry, picture books, young fiction, middle grade fiction, YA fiction and non-fiction for children, and author-illustrators who both write and illustrate their own work as well as illustrate for other authors

Send a short synopsis, first 3 chapters for fiction (excluding prologues), or full manuscript for picture books, plus a covering letter with full contact details including email address. Submit electronically to john.mclay@btinternet.com or by post, if posting include a stamped self-addressed envelope.

Illustrators, author-illustrators, children's illustration, picture books

Wants: Pdf portfolio, website link, art samples

Trade children's book illustrators and author-illustrators, with a focus on visual storytelling, portfolio development, and author-illustrated picture book stories.

Use the official Bright submissions form. Illustrators should upload a PDF portfolio with at least 10 samples and a website or social media link. Author-illustrators should follow the relevant picture book or Middle Grade instructions and include art samples.

Children's books

Actively seeking new clients, MG adventure/series potential, YA romance and fantasy, horror/monster stories, contemporary teen, queer/found-family, SFF across YA/new adult (not grimdark)

Email - childrens@darleyanderson.com

Children's authors and illustrators

Children's fiction and non-fiction across all ages, with a particular love for picture books, and authors and illustrators across fiction and non-fiction for all ages

Email penny@holroydecartey.com with a cover letter. Authors: attach synopsis and full manuscript as separate Word files labelled with title and author name, picture book authors may send up to three finished texts, non-fiction authors should include a CV, three-page proposal, and market analysis. Illustrators: send a portfolio of around 12 images as JPEG or PDF, maximum 5MB, do not send links to websites or file transfer services. Submit to either Claire or Penny, not both.