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Spencerhill Associates·US

Agent profile summary

Represents
romancefantasyurban fantasyscience fictionromantasycontemporary romance
+2 moreparanormal romancecozy fantasy
How to submit
Recently verified·Last verified: 13 May 2026

Heather Osborn is a literary agent at Spencerhill Associates based in US. Their list focuses on genres including romance, fantasy, and urban fantasy. Submission status not confirmed at time of writing. For current guidelines, check the agent's own submission page linked below.

Age Categories

Adult

Notes

Heather is on Twitter, BlueSky and Instagram @HeatherOsborn

Other agents at Spencerhill Associates

Spencerhill Associates

Open
RepresentsAdult fiction, upmarket fiction, commercial fiction, literary fiction, crime fiction, mystery, cozy mystery, historical mystery, suspense, thriller, historical fiction, contemporary fiction, book club fiction, romantic comedy, contemporary romance, women's fiction
Looking forSandy Harding is Senior Literary Agent at Spencerhill Associates. She is seeking mainly upmarket commercial and literary fiction for the adult market, including women's fiction for book clubs, smart page-turning thrillers, suspense with complex protagonists, mysteries of all sorts including cozies, historical, and traditional mysteries, and romance. Her official submissions page adds engaging adult upmarket and commercial fiction, crime fiction of all sorts, historical and contemporary upmarket fiction, book club reads, romantic comedies, and contemporary romance. She is drawn to complicated protagonists, multiple points of view, diverse voices, and writing with a captivating voice and story.
How to submitSubmit through Sandy Harding's official Spencerhill linked QueryManager form. Spencerhill accepts submissions only through Query Manager, asks writers to query one agent, and says a response from one agent should be considered a response from all. Sandy's form requests a query letter, author biography, book details, synopsis, first 3 chapters or full nonfiction proposal, pitch, target audience, and similar books.
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Spencerhill Associates

RepresentsMiddle grade fiction, young adult fiction
Looking forShe is actively building her list in all genres of middle grade and young adult fiction. Her taste can be summed up as 'eclectic,' and she is drawn to high-concept commercial projects with a literary aura, unexpected hooks, strong A/B plots, and distinct voices. She's especially passionate about supporting diverse and underrepresented creators from all backgrounds. A lover of anthropomorphic characters, she dreams of repping the next blockbuster animal novel or series.
How to submitVisit agent's website for details
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Spencerhill Associates

RepresentsMiddle grade fiction, young adult fiction, adult fantasy, romance, diverse fantasy, rom-coms, historical romance
Looking forBethany is seeking middle grade and young adult fiction in all genres, as well as adult fantasy and romance. She is especially interested in diverse fantasy, rom-coms, and historical romance. Bethany is always looking for new voices and diverse perspectives.
How to submitVisit agent's website for details
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Spencerhill Associates

RepresentsYoung adult fiction, adult fiction, fantasy, science fiction, romance, horror
Looking forCiara has a wide range of interests, in young adult and adult, from fantasy and science fiction, to romance and horror. Above all, they wish to champion underrepresented voices and have strived to have a diverse list from the very beginning.
How to submitVisit agent's website for details
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Spencerhill Associates

Open
RepresentsMiddle grade, young adult, science fiction, fantasy, romance, women's fiction, inspirational fiction, horror, dystopian
Looking forAli Herring represents a broad range of upmarket and commercial fiction, including middle grade and young adult fiction in all genres, adult contemporary, horror, science fiction, speculative fiction, fantasy, dystopian, thrillers, suspense, romance, women's fiction, southern fiction, and inspirational romance. Her current QueryManager form says she is only open to vampire fiction, Greek gods and goddesses fiction, dystopian fiction, and grounded fantasy, any age.
How to submitSubmit to Ali Herring only through her official QueryManager link. Spencerhill asks writers to query only one agent and accepts no email or paper submissions. Ali's current form asks for a concise pitch with plot arc and stakes, query letter, synopsis, one-sentence pitch, comparable books, AI-use disclosure, and the first three chapters or full nonfiction proposal.
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Spencerhill Associates

RepresentsCommercial fiction, women's fiction, romance, historical fiction, thrillers, horror
Looking forShe is always interested in seeing new women's fiction, romance, historical fiction, thrillers and horror. Nalini maintains a diverse client list and loves to find exciting new voices that utilize elements of different genres to tell their story.
How to submitVisit agent's website for details
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Agents with overlapping taste

High Line Literary Collective

Closed
RepresentsMiddle grade, young adult, adult fiction, historical fiction, science fiction, fantasy, romance, contemporary fiction, design, cooking, fashion
Looking forWhitney Ross is an agent at High Line Literary Collective. She represents middle grade, young adult, and adult fiction across genres, with emphasis on historical fiction, science fiction and fantasy, romance, and contemporary fiction. She is also open to nonfiction in design, cooking, and fashion. She likes novels set in unusual time periods and locations, with or without fantastical elements; trickster-king motifs; subtle romances; tropes turned upside down; unusual takes on old favorites; compelling characters; and emotionally involving plotlines.
How to submitWhitney Ross is currently closed to queries according to her official High Line profile and the official High Line submissions page.
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Rainbow Nerds Literary

Open
RepresentsMiddle grade fiction, young adult fiction, new adult fiction, fantasy, science fiction, horror, romance, mystery, contemporary fiction
Looking forJamie Vankirk is currently looking for Young Adult and New Adult novels across all genres, especially work by authors from marginalized communities. Her official MSWL highlights gothic, spooky, atmospheric stories, witches, vampires, werewolves and monsters, non-western folklore and mythology, cozy fantasy, stories involving video games or nerdy culture, psychological horror, one-night stories, compelling villains, queer romance or rom-com, genre blends, voice with humor, drag queens, and sapphic horror. She is closed to Middle Grade submissions at this time.
How to submitEmail submissions@rnliterary.com with a query letter and the first three chapters of the completed manuscript in the body of the email. Include the title and genre in the subject line. Do not send unsolicited attachments. If you receive an offer of representation or publication within six weeks of submitting, send a follow-up email to notify Jamie Vankirk.
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Ladderbird Literary Agency

Open
RepresentsSpeculative fiction, fantasy, science fiction, horror, gothic fiction, mystery, thriller, contemporary fiction, romance, new adult, young adult
Looking forLeah is exclusively looking for Black, Latinx, Indigenous, Asian, Pacific Islander and other underrepresented or marginalized voices. She is acquiring YA, New Adult, and adult projects, especially speculative fiction, dark academia, gothic or horror, fantasy with myth, legend, history or fairytale elements, accessible science fiction, YA mystery/thriller, and select contemporary or romance.
How to submitSubmit through Leah Pierre's QueryManager route. Ladderbird asks writers to use each agent's own query page and not query more than one Ladderbird agent at a time.
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The Jennifer De Chiara Literary Agency

Open
RepresentsMiddle grade, young adult, adventure, fantasy, mystery, thriller, suspense, paranormal, urban fantasy, horror, speculative fiction, science fiction, contemporary fiction, romance, pop culture nonfiction, picture books, adult horror, adult mystery, adult thriller, women's fiction, new adult
Looking forMarlo seeks emotionally involving stories with compelling characters and tight plots. She is interested in middle grade and young adult across many genres, picture books primarily from author-illustrators, and adult horror, mystery, thriller, suspense, women's fiction, and romance.
How to submitSubmit a query and the first 20 pages through Marlo Berliner's QueryManager. Picture book queries should include a portfolio link and the full text of the manuscript. Email, social, and postal queries are not considered.
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Trellis Literary Management

Open
RepresentsAdult literary fiction, upmarket fiction, speculative fiction, magical realism, historical fiction, romance, contemporary fiction, book club fiction, narrative nonfiction, history, science, memoir, technology, race, gender, class, disability, multicultural perspectives
Looking forNatalie Edwards represents adult literary fiction, upmarket fiction, and nonfiction. In fiction she is looking for literary fiction that breaks convention, upmarket fiction about subcultures and quirky communities, speculative fiction and magical realism where the strange or supernatural sharpens real-life stakes, grounded historical fiction, untraditional romance, contemporary work led by voice, complex characters, and deep interiority, and book club novels. In nonfiction she likes narrative nonfiction about niche corners of history and science, memoirs with a strong voice and a singular lens, and books that change how readers understand technology, social media, food, sports, medicine, race, gender, class, disability, or multicultural perspectives.
How to submitSubmit to Natalie Edwards through her official QueryManager link. Trellis accepts unsolicited submissions only through QueryManager. Do not submit to multiple Trellis agents during the 8-12 week review window. Natalie's form asks for a query letter, one-sentence pitch, comparable books, AI disclosure, and the first 20 pages or a full nonfiction proposal.
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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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This profile was last verified on 13 May 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.