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Jill Marr

Closed
Sandra Dijkstra Literary Agency·US

Agent profile summary

Represents
commercial fictionupmarket fictiondark romanceromantasyromancespeculative fiction
+20 moremysterythrillergothichorrorhistorical fictionrom commagical realismcurrent eventstrue crimesciencehistorynarrative non-fictionsportspoliticshealthnutritionpop culturehumormusicmemoir
Looking for
Query Letter, Synopsis, Author Bio, Sample Pages
How to submit
QueryManager
Needs verification·Last verified: 4 May 2026

Jill Marr is a literary agent at Sandra Dijkstra Literary Agency based in US. Their list focuses on genres including commercial fiction, upmarket fiction, and dark romance. Currently closed to submissions, with responses usually within Six weeks. Submissions via QueryManager. For current guidelines, check the agent's own submission page linked below.

Age Categories

Adult

Response Time

Usually responds within Six weeks

Notable Clients

Jess Armstrong, Erin Flanagan, Navessa Allen, Imani Erriu, B.R. Myers, Elle Everhart, Nancy Allen, James Patterson, Sulari Gentill

Notes

She specifically does not accept screenplays, poetry, or novellas. She rarely takes military or Western projects. Her horror tastes run toward Riley Sager and Paul Tremblay rather than slasher horror.

Other agents at Sandra Dijkstra Literary Agency

Sandra Dijkstra Literary Agency

Open
RepresentsChildren's, young adult, romance, science fiction, fantasy, middle grade
Looking forShe enjoys clever, heartfelt, and commercial middle grade and Young Adult in prose or graphic novel format across genres. In adult science fiction and fantasy, she seeks contemporary fantasy, near future science fiction, and romantic fantasy. She's drawn to character-driven stories about family and friendships from diverse protagonists, especially those passionate about arts, STEM, activism, and geeky fandoms.
How to submitSubmit through QueryMe.Online or thaole platform. Do not send queries to multiple agents at SDLA. Include query letter, 1-page synopsis, brief bio with publishing history, and first 10-15 pages for fiction.
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Sandra Dijkstra Literary Agency

Closed
RepresentsLiterary fiction, history, cultural studies, science, narrative non-fiction
Looking forShe is most interested in well-written narrative non-fiction (particularly trade-friendly history, cultural studies, and science) as well as character-driven literary fiction for the adult market. She is especially interested in working with scholars (particularly historians) who are looking to transition from the academic market to a trade readership, as well as journalists.
How to submitSubmit through QueryMe.Online portal. Include query letter and appropriate materials as specified on the submissions page.
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Sandra Dijkstra Literary Agency

Closed
RepresentsLiterary fiction, commercial fiction, mystery, suspense, thriller, history, politics, current affairs, business, science
Looking forSandra looks for writers with something significant to say, who know how to say it in a distinctive and compelling way, and whose books help to make this a better world. She champions quality fiction and nonfiction that makes a difference in the world, and which have a lasting impact.
How to submitOnly open to queries which are solicited or come via referral. At this time, she is taking on new clients infrequently. Use QueryMe.Online or DijkstraCapron.
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Sandra Dijkstra Literary Agency

Closed
RepresentsRomance, fantasy
Looking forJessica is most drawn to riveting and heart pounding romance. She loves fun, fresh voices and character driven stories that keep a reader turning the page because they need to know what happens next. She also loves fantasy that will appeal to a broad readership, especially if it has some spice in it.
How to submitUse the QueryMe.online portal to submit query letter, brief bio, and first 10-15 pages for fiction.
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Sandra Dijkstra Literary Agency

Open
RepresentsLiterary fiction, speculative fiction, translated fiction, history, journalism, politics, pop culture, music history
Looking forJennifer is most interested in literary fiction, speculative fiction, and translated fiction for the adult market, unusual history, journalism, politics, and pop-culture and music history. She is particularly drawn to eccentric and unusual stories and values a distinct narrative voice and a strong sense of place.
How to submitSubmit through QueryManager portal with query letter, 1-page synopsis, brief bio including publishing history, and first 10-15 pages of manuscript for fiction.
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Agents with overlapping taste

Savvy Literary Services

Open
RepresentsHistorical fiction, multicultural fiction, cozy mystery, romance, science fiction, speculative fiction, suspense, thrillers, upmarket women's fiction, fantasy, action and adventure, literary fiction, military fiction, advice and relationships, biography, business, economics, leadership, diet, health and medical, history, politics, current affairs, how-to, humor, lifestyle, memoir, narrative nonfiction, parenting, religion, spirituality, self-help, true crime, young adult
Looking forLeticia Gomez is CEO and Founder of Savvy Literary Services and a literary, film, and television agent who champions underrepresented voices, especially underserved writers and readers. Savvy has placed fiction and nonfiction with traditional publishers and lists interest in historical, multicultural, cozy mystery, romance, speculative, suspense/thriller, upmarket women's fiction, fantasy, action/adventure, literary fiction, military, and a broad range of nonfiction including advice, biography, business, health, memoir, narrative nonfiction, parenting, self-help, and true crime.
How to submitComplete the official Savvy submission form and email submission documents directly to Leticia Gomez at leticia@savvyliterary.com. Include Leticia's first name in the query letter and submit to only one Savvy agent. Fiction submissions should include a query or elevator pitch with title, genre, and word count, a synopsis, the first 3 chapters or 50 pages, a detailed author bio, and a marketing plan. Nonfiction submissions should include a query and a polished book proposal with overview, target audience, marketing plan, competitive analysis, author bio, chapter outline and descriptions, and at least 3 sample chapters.
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Sanford J. Greenburger Associates

Open
RepresentsLiterary fiction, upmarket fiction, commercial fiction, family saga, historical fiction, humor, LGBTQ+, multicultural fiction, mystery, romance, short stories, suspense, thriller, women's fiction, cultural nonfiction, social issues, entertainment, film, food writing, journalism, memoir, narrative nonfiction, pop culture, psychology, relationship and dating, true crime
Looking forHannah Strouth is looking for literary and upmarket fiction as well as select nonfiction. She gravitates toward nuanced, emotionally deep work, stories about connection and disconnection, what haunts people literally or metaphorically, resilience, dark, edgy, or gritty stories, pop culture, narrative nonfiction, self-help, memoir, books that teach readers to be better humans or see the world through a fresh lens, and diverse voices and experiences.
How to submitSubmit through Hannah Strouth's official linked QueryManager form. The form asks for author bio, project information, query letter, comparable books, AI-use disclosure, and the first 10 pages, or for nonfiction, the full book proposal. Greenburger says not to query more than one Greenburger agent at a time.
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Harvey Klinger Literary Agency

Open
RepresentsLiterary fiction, commercial fiction, upmarket women's fiction, romance, thriller, mystery, fantasy, science fiction, historical fiction, young adult fiction, middle grade fiction, memoir, narrative non-fiction, popular science, parenting, pop culture, humor, how-to, self-help, lifestyle, travel, interior design, crafts, business
Looking forAndrea represents a wide range of fiction and nonfiction, including projects for adult, young adult and middle grade audiences. She actively seeks literary and commercial fiction, upmarket women's fiction, romance, thrillers, mystery, fantasy, science fiction, and historical fiction. In nonfiction, she seeks memoir, narrative nonfiction, popular science, parenting, pop culture, humor, how-to, self-help, lifestyle, travel, interior design, crafts, and business.
How to submitSubmit via email with a short synopsis of your work, author bio, and the first five pages of your manuscript pasted into the body of the email. No attachments.
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Liza Dawson Associates

Open
RepresentsUpmarket fiction, book club fiction, women's fiction, contemporary romance, romantic comedy, historical fiction, family saga, speculative fiction, magical realism, thriller, psychological suspense, domestic suspense, young adult, narrative nonfiction, pop culture, cultural criticism, social justice, politics, self-help, health and wellness, parenting
Looking forRachel Beck is open to queries and seeks upmarket/book club women's fiction, smart contemporary romance and rom-coms, historical fiction from World War II forward, sweeping or multigenerational nongenre fiction, speculative fiction and magical realism, gripping thrillers and psychological or domestic suspense, contemporary YA, and select nonfiction. Across genres she welcomes LGBTQIA+ stories, Jewish fiction, immigrant stories, body and sex positivity, feminist themes, found or chosen families, female friendships, complex sibling relationships, and urban or Southern settings.
How to submitEmail Rachel Beck at queryrachel@lizadawson.com. Send a query letter and the first page only of the manuscript or proposal in the body of the email. Include the book's genre and word count, keep the letter concise, and do not include attachments, emails with attachments are deleted unread. Follow up only if you have an offer of representation.
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Trellis Literary Management

RepresentsFiction, nonfiction, young adult, upmarket fiction, book club fiction, mystery, suspense, historical fiction, literary horror, grounded science fiction, grounded fantasy, narrative nonfiction, cultural criticism, history, pop culture, aapi voices, underrepresented voices, LGBTQ+
Looking forAmy represents fiction, nonfiction, and YA. She is seeking upmarket and book club fiction, mystery or suspense elements, propulsive plots with beautiful writing, historical fiction, literary horror, grounded SFF by women of color, coming-of-age stories, global retellings, expert-driven narrative nonfiction, cultural criticism, history, pop culture, YA with murder and intrigue, immigrant stories, queer stories, girls working for justice, and light-hearted contemporary YA.
How to submitUse the QueryManager route linked from Amy Bishop-Wycisk's Trellis profile and review her current wishlist before querying.
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Frances Goldin Literary Agency

Open
RepresentsLiterary fiction, commercial fiction, upmarket fiction, historical fiction, grounded fantasy, science fiction, big idea nonfiction, narrative nonfiction, cultural criticism, history, psychology, social science, philosophy, natural science, current affairs, journalism, nature and ecology, pop culture, self-help, true crime
Looking forLucy Cleland is Vice President and Senior Agent at Frances Goldin Literary Agency. Her nonfiction taste is anchored in how culture shapes people and how people shape culture, including big idea books, narrative nonfiction, pop culture and cultural criticism, history, psychology, social science, philosophy, natural science, and select memoir. In fiction she likes sticky or unusual concepts, literary fiction about social issues and human hearts, transportive historical fiction, and genre-bending contemporary work, particularly grounded fantasy and science fiction where a single twist changes the world. Marginalized perspectives are warmly welcomed.
How to submitSubmit to Lucy Cleland through the official QueryTracker or QueryManager form linked from the Goldin submissions page. The form asks for a query letter, synopsis, one-sentence pitch, comparable books, AI disclosure, and the first 10 pages, or a full proposal for nonfiction. Goldin asks writers to submit to only one agent at a time.
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This profile was last verified on 4 May 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.