Krystal Sutherland Books in Order

If you want first love with a bittersweet edge: Our Chemical Hearts → A Semi-Definitive List of Worst Nightmares
If you want eerie sisterhood and fairy-tale horror: House of Hollow
If you want witches, demons, and bigger supernatural stakes: The Invocations
If you want a younger, fast-moving adventure: Time Lions and the Chrono-Loop

Krystal Sutherland was born and raised in Townsville, in northern Australia. It is the kind of place she has described through its heat more than anything else, because winter was never much of a factor. That bright, restless start feels like a clue to her fiction. Even when her stories turn eerie, they stay vivid, physical, and very alive.

She did not grow up certain she would be a novelist. As a teenager, she wanted to be an actress, and after school she moved to Sydney to study at the University of New South Wales. Writing for, and later editing, the university's student magazine helped turn storytelling from a vague ambition into something she could actually build a life around. She has also said that Scott Westerfeld was the first writer who made her want to be a writer.

Around that time she began writing seriously while juggling full-time study, casual work, and an internship at Bloomsbury. She wrote Our Chemical Hearts in scraps of time, early mornings, weekends, and whatever half hours she could steal, and parts of it came together while she was living in Amsterdam, where she also worked as a foreign correspondent. She later spent time in Hong Kong too, and her adult life has stretched across four continents. Even her bios tend to carry a dry joke. At one point she mentioned naming a Dutch bicycle Kim Kardashian and an inflatable velociraptor Herbert.

Then her debut landed.

Our Chemical Hearts came out in 2016 and quickly traveled well beyond Australia, eventually reaching readers in more than twenty countries. It follows Henry Page, a would-be newspaper editor, and Grace Town through first love, grief, and the hard lesson that caring about someone does not mean you can fix them. The novel was later adapted into the 2020 film Chemical Hearts, which brought a second wave of attention to the story.

Her second book, A Semi-Definitive List of Worst Nightmares, kept the teen feelings but added a stranger comic edge. Esther Solar's family lives under a curse of fear, and the book turns phobias, panic, and first love into something funny, sad, and unexpectedly tender. Sutherland is good at writing characters who are bright, damaged, self-protective, and still open to connection.

Then she went darker.

House of Hollow pushed her work toward horror, fairy-tale logic, and body unease, and it became a New York Times bestseller. The Invocations followed with demons, murder, and magic in a shadowy London, and it hit the list too. Readers who love her later books usually come for the atmosphere, strange sisters, dangerous girls, black eyes, secret doors, and magic with teeth. They stay for the way she ties the supernatural to grief, sisterhood, rage, and power. A lot of her fiction lives in the gap between beauty and danger, and she clearly likes girls who refuse to stay neat, polite, or easy to explain. The settings matter too, from school corridors and newspaper rooms to haunted London streets and canals.

She has also shown she can change gears without losing her interests. With Time Lions and the Chrono-Loop, written with Martin Seneviratne, she moved into middle grade adventure and built a time-travel story around genius twins, Sri Lankan history, and the pleasures of making a huge mess and then trying to clean it up. The idea for that series grew from a visit to Sigiriya, the ancient rock fortress known as Lion Rock. Sutherland now calls London home, and across romance, horror, fantasy, and adventure, her books keep circling similar questions about pain, desire, fear, history, and the strange ways young people survive all of it.