Books like The House in the Cerulean Sea

Under the Whispering Door is Klune's follow-up, and it carries the same emotional DNA as The House in the Cerulean Sea while telling a very different story. Wallace Price is a recently deceased lawyer who arrives at a tea shop that serves as a waystation between life and death, run by a ferryman named Hugo. Like Linus Baker, Wallace is a rule-follower whose worldview gets dismantled by exposure to warmth and wonder.

Klune writes both books with the same gentle insistence that opening yourself to love and connection is worth the risk, even when time is short. The found-family dynamic among the tea shop's inhabitants mirrors the orphanage's energy, and the romance between Wallace and Hugo has the same slow-burn sweetness as Linus and Arthur's. The novel tackles grief and mortality with a lightness that never becomes flippant, treating death not as an ending but as a transition that gains meaning through the relationships we build.

If The House in the Cerulean Sea was a warm hug, this is a hand held in the dark.

Travis Baldree's Legends & Lattes follows Viv, a retired barbarian mercenary who hangs up her sword to open a coffee shop in a city that has never heard of coffee. The novel has no dark lord, no quest, no world-ending threat. Its conflicts involve building permits, rival businesses, and learning to trust new friends.

Like The House in the Cerulean Sea, it takes a fantasy setting and uses it to tell a story about choosing a quieter, kinder life. Viv's growing circle of employees and regulars forms the same kind of found family that makes Klune's work so satisfying. Baldree writes action scenes with the same ease he brings to moments of vulnerability, and the romance subplot has a tenderness that never feels forced.

Both novels argue that the most courageous thing a person can do is lay down their defenses and build something instead of destroying it. This is the book for readers who loved the cozy atmosphere and gentle pacing of The House in the Cerulean Sea.

Sangu Mandanna's The Very Secret Society of Irregular Witches follows Mika Moon, a witch who has spent her life hiding her powers, until she is hired to tutor three young witches living in a crumbling English manor house. The setup echoes The House in the Cerulean Sea directly: an outsider arrives at an isolated home full of magical children and finds the family she never knew she needed.

Mandanna writes with warmth and humor, and the supporting cast of eccentric caretakers provides the same ensemble energy as Klune's orphanage staff. The romance between Mika and the prickly librarian Jamie follows the same opposites-attract pattern as Linus and Arthur.

Where the books diverge is in their settings, with Mandanna trading Klune's coastal fantasy for a specifically English countryside atmosphere, complete with rain, tea, and overgrown gardens. But the emotional core is identical: a celebration of chosen family and the idea that the weirdest, most marginalized people often build the strongest communities.

Diana Wynne Jones's Howl's Moving Castle is the book that helped invent the genre The House in the Cerulean Sea belongs to. Sophie Hatter is cursed by a witch and transformed into an old woman, which paradoxically frees her to become the bold, no-nonsense person she always was underneath. She barges into the moving castle of the wizard Howl and starts cleaning the place up, forming bonds with a fire demon, an apprentice, and eventually Howl himself.

Jones writes with a sharpness and wit that Klune clearly learned from, and the dynamic between Sophie and the castle's inhabitants is pure found family. Both novels feature protagonists who have been made small by their circumstances and who bloom when they find people who see them clearly. The magic here is more whimsical and the tone more British, but the underlying warmth is the same.

This is the godmother of cozy fantasy, and anyone who loved Klune's book owes it a read.

Becky Chambers's The Long Way to a Small, Angry Planet follows the crew of the Wayfarer, a tunneling ship that punches wormholes through space, as they take on a dangerous long-haul job. The science fiction setting is a far cry from Klune's coastal fantasy, but the emotional register is identical. Chambers builds her story around the relationships between crew members of different species, each carrying their own cultural baggage and personal history.

Like The House in the Cerulean Sea, the novel argues that a group of mismatched individuals can become a family through daily acts of kindness and patience. There is no villain, no battle for the fate of the galaxy. The conflicts are interpersonal, and the resolutions come through communication and empathy.

Chambers writes alien cultures with the same care Klune brings to his magical children, treating difference as something to be understood rather than feared. If you loved the found-family warmth of The House in the Cerulean Sea, this book delivers it in a spaceship instead of an orphanage.

Becky Chambers's A Psalm for the Wild-Built takes the cozy approach even further than The Long Way to a Small, Angry Planet. In a world where robots gained sentience and walked into the wilderness generations ago, a tea monk named Dex sets out on a journey and meets a robot named Mosscap who wants to know what humans need. That is the entire plot.

The novella is short, quiet, and deeply comforting, asking big philosophical questions about purpose and contentment without ever raising its voice. Like The House in the Cerulean Sea, it creates a world where the default setting is gentleness rather than conflict. The relationship between Dex and Mosscap has the same slow warmth as Linus and Arthur's, built on curiosity and mutual respect rather than drama.

Chambers writes with a specificity about food, landscape, and daily ritual that makes the fictional world feel inhabitable. This is the book for readers who want the most concentrated dose of the feeling The House in the Cerulean Sea provides.

Katherine Addison's The Goblin Emperor follows Maia, the half-goblin youngest son of the emperor, who unexpectedly inherits the throne after an airship crash kills his father and brothers. Maia is kind, anxious, and completely unprepared for court politics, and the novel follows his attempts to rule with empathy in a system designed to reward cruelty. Like Linus Baker, Maia is someone who has been kept small by institutions and who must learn to trust his own instincts about what is right.

The court setting replaces Klune's island, but the thematic territory is the same: an outsider entering a world that operates on rules he does not understand and choosing kindness over cynicism. Addison builds her fantasy world with meticulous linguistic detail, creating a culture that feels fully realized. The pace is deliberate, and the victories are small but meaningful.

Readers who loved The House in the Cerulean Sea for its gentle protagonist and its faith in decency will find The Goblin Emperor a natural next step.

Heather Fawcett's Emily Wilde's Encyclopaedia of Faeries is the cozy fantasy Cerulean Sea readers reach for when they want the same warmth in a slightly older register. Emily is a 1900s Cambridge dryadologist, a scholar of faeries, who travels to a remote Norwegian village to finish her field guide and runs into her academic rival Wendell Bambleby, who is charming, useless in the snow, and almost certainly a faerie king in hiding.

The book moves through journal entries that match the warm, observational voice TJ Klune gives Linus Baker, with the same dry humor and the same growing affection for a community of strange beings. The romance simmers with Klune-style tenderness, and the village townsfolk become a found family by the final chapter.

Recommended for Cerulean Sea readers who want their next cozy fantasy with footnotes and snowdrifts.

Margaret Rogerson's Sorcery of Thorns is the YA-friendly cozy fantasy that reads as a slightly younger cousin to The House in the Cerulean Sea. Elisabeth Scrivener was raised inside one of the Great Libraries of Austermeer, where grimoires whisper, scream, and occasionally eat apprentices.

When she is framed for sabotage, she is sent to the capital under the guard of the sorcerer Nathaniel Thorn and his demon servant Silas, neither of whom is what they appear. Rogerson writes the same gentle enemies-to-lovers arc Klune writes between Linus and Arthur, with Silas as the Lucy-equivalent ward who steals every chapter he is in.

The book stays inside cozy fantasy stakes while still letting the romance and the found-family build the way Klune builds his. Recommended for Cerulean Sea readers who want a single-volume standalone with the same narrative shape.

Ryka Aoki's Light From Uncommon Stars is the cozy queer fantasy that runs alongside Cerulean Sea on every "books that hold you" list for good reason. Katrina Nguyen is a young trans violinist who runs away from home and lands in a San Gabriel Valley donut shop run by an alien refugee family, where she meets Shizuka Satomi, a violin teacher who has sold the souls of six prodigies to a demon and is now looking for her seventh.

The book sounds high-concept on the page but reads with the same tender warmth Klune brings to Marsyas Island. Aoki writes Katrina's story with the kind of care that made Cerulean Sea a queer comfort read, and the donut-shop family becomes the same kind of refuge Linus's island becomes.

Recommended for Cerulean Sea readers who want the same warmth turned all the way up.

Victoria Goddard's The Hands of the Emperor is the indie cozy fantasy Cerulean Sea readers fall hardest for once they find it. Cliopher Mdang is the personal secretary to the most powerful man in the world, an emperor treated as a living god whom no one is allowed to touch or befriend.

The book opens with Cliopher inviting his boss home for a vacation in his island village, and the next 900 pages move slowly through reform, family suppers, ocean swims, and the gentle dismantling of an entire imperial cult through nothing but kindness. Goddard writes the same tender, observational warmth Klune gives Linus Baker, except scaled up into a doorstop bureaucratic epic that fans pass to each other like a secret.

Hidden gem because Goddard self-publishes and the book has built its following entirely through word of mouth. Recommended for Cerulean Sea readers willing to live inside a book for a month.

Rebecca Thorne's Can't Spell Treason Without Tea is the sapphic cozy fantasy that has become the gateway book for Cerulean Sea readers ready for more queer romance on the page. Reyna is a royal guard, Kianthe is the most powerful mage in the realm, and the two of them fake their deaths and run away to open a tea shop and bookstore in a sleepy mountain village. There is a dragon problem.

There is a town full of charming neighbors. There is a slow domestic build that lets the romance breathe across two POVs. Thorne writes the same hopepunk warmth Klune writes, except the queer relationship is on the page from chapter one and the magical creatures move from wards to neighbors.

Hidden gem because the book started as Kindle Vanilla self-publishing before Bramble picked it up for a 2024 trade reissue. Recommended for Cerulean Sea readers who want sapphic and want it cozy.

C.L. Polk's Witchmark is the gaslamp cozy fantasy Cerulean Sea readers will love for the same reasons.

Miles Singer is a hidden witch and a war-veteran doctor in a Edwardian-flavored kingdom called Aeland, treating shell-shocked soldiers in a charity hospital while keeping his magical heritage hidden from the family that wants to use him. When a dying journalist stumbles into his ward and a tall handsome stranger named Tristan Hunter starts asking questions, Miles finds himself in the middle of a murder mystery and a slow-burn queer romance at the same time. Polk writes with the same tender warmth Klune brings to Linus Baker, with Tristan as a charming, otherworldly counterpart.

Hidden gem because the book won the World Fantasy Award in 2019 and still gets shelved in the dark corner of the bookstore. Recommended for Cerulean Sea readers who want their cozy with a side of detective work.

Travis Baldree's Bookshops & Bonedust, released November 2023, is the prequel to Legends & Lattes that Cerulean Sea readers reach for the moment they finish Klune. Viv the orc barbarian is sidelined with a leg injury and stuck convalescing in the seaside town of Murk, where she takes a job at a struggling bookshop run by a rattkin named Fern.

The book moves through bookshop reorganization, summer afternoons, a sapphic romance with a baker named Maylee, and a low-key necromancer subplot that stays cozy by the standards of the genre. Baldree writes the same hopepunk warmth Klune writes, with a seaside town that doubles for Marsyas Island in the heart.

Released November 2023 and a New York Times bestseller. Recommended for Cerulean Sea readers who want their cozy fantasy with bookshelves and a sea breeze.

Sarah Beth Durst's The Spellshop, released July 2024, is the cozy fantasy that has been pitched as "TJ Klune meets Studio Ghibli" since the moment its galleys went out. Kiela is a librarian who flees the burning capital with her sentient spider-plant familiar Caz, a stack of forbidden spellbooks, and a one-way ticket to her childhood home, the small island of Caltrey. To survive she opens a jam shop.

To stay she starts secretly selling spells out of the back. The merhorse is real. The bear-shaped neighbor named Larrian is real.

Durst writes the same low-stakes hopepunk warmth Klune writes, with the same insistence that small communities are a place to heal. Released July 2024 and a New York Times bestseller. Recommended for Cerulean Sea readers who want their next cozy fantasy with jam jars.