1 / 2The House in the Cerulean Sea by TJ Klune
The House in the Cerulean Sea is TJ Klune’s cosy queer fantasy about Linus Baker, a caseworker sent to assess an orphanage for six magical children. Its focus on an unlikely family, relationships and a choice between duty and personal hopes makes it a character-led story rather than a specification-heavy fantasy adventure.
At a glance
- A cosy queer fantasy centred on Linus Baker and six children at a magical orphanage.
- The story pairs gentle fantasy with themes of family, relationships, duty and personal hopes.
- This is the first book in the Cerulean Chronicles.
Often bought together
Pros and cons
Pros
- A character-focused premise that combines magical worldbuilding with an unlikely family story.
- Customer feedback describes the book as heartwarming and engaging, with humour and emotional moments.
Technical specifications
10 specifications| Author | TJ Klune |
|---|---|
| Publisher | Tor |
| Edition | Main Market |
| Publication date | 16 Sept. 2021 |
| Language | English |
| Print length | 400 pages |
| Reading age | 18 years and up |
| ISBN-10 | 1529087945 |
|---|---|
| ISBN-13 | 978-1529087949 |
| Dimensions | 13 x 2.5 x 19.6 cm |
What to know before buying
- The listing describes the book as cosy and heartwarming, but buyers seeking action-led fantasy may prefer to note its stated focus on characters, relationships and family. The listed reading age is 18 years and up.
Who is it for?
A good fit for
- Readers looking for cosy, queer fantasy with magical children and an unconventional family.
- Readers who enjoy character relationships, humour and an emotionally warm story.
Less suited to
- Readers specifically seeking an action-led fantasy based on the listing’s character- and relationship-focused premise.

Customer reviews on Amazon
- 5 stars
70% 70% - 4 stars
23% 23% - 3 stars
6% 6% - 2 stars
1% 1% - 1 star
0% 0%
Customer feedback is strongly positive overall, often describing the book as heartwarming, engaging and funny, with memorable characters, gentle fantasy and writing that feels comfortable to read. That response fits the listing’s emphasis on relationships and an unlikely family. The aggregate ratings are also predominantly in the top two star categories, but ratings do not establish that every reader will enjoy its gentle, character-led approach.
Positive themes
- Customers praise the heartwarming story, characters, humour and writing style.
- Feedback describes an engaging tale that can make readers laugh and cry.
Frequently asked questions
What is The House in the Cerulean Sea about?
Linus Baker is assigned to assess an orphanage where six magical children live, including one described as the Antichrist. The story follows his relationship with the children and their guardian, Arthur Parnassus.
Is this the first book in a series?
Yes. It is listed as the first book in the Cerulean Chronicles.
What are the listed print details?
The listing gives a print length of 400 pages, English language, Main Market edition and dimensions of 13 x 2.5 x 19.6 cm.
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