A Language of Dragons

The most exciting debut of 2025 – an incredible fantasy Dark Academia, perfect for fans of Babel , Fourth Wing , and the Scholomance trilogy EVERY FIRE STARTS WITH A SINGLE SPARK. Welcome to Bletchley Park… with dragons . London, 1923. Dragons soar through the skies and protests erupt on the streets, but Vivien Featherswallow isn’t worried. She’s going to follow the rules, get an internship studying dragon languages, and make sure her little sister never has to risk growing up Third Class. By midnight, Viv has started a civil war. With her parents arrested and her sister missing, all the safety Viv has worked for is collapsing around her. So when a lifeline is offered in the form of a mysterious ‘job’, she grabs it. Arriving at Bletchley Park, Viv discovers that she has been recruited as a codebreaker helping the war effort – if she succeeds, she and her family can all go home again. If she doesn’t, they’ll all die. At first Viv believes that her challenge, of discovering the secrets of a hidden dragon language, is doable. But the more she learns, the more she realises that the bubble she’s grown up in isn’t as safe as she thought, and eventually Viv must decide: What war is she really fighting? An epic, sweeping fantasy with an incredible Dark Academia setting, a clandestine, slow-burn enemies-to-lovers romance, and an unputdownable story, filled with twists and turns, betrayals and secret identities, A Language of Dragons is the unmissable debut of 2025, from an extraordinary new voice. "A smart and original young adult riff on the dark academia aesthetic, SF Williamson’s book is a glorious mix of dragons, rebellion, language and romance, and the world-building is a joy." – Observer, best children’s books of 2025 A Language of Dragons was Children's #1 bestseller in the TCM chart on 07 January 2025.

The most exciting debut of 2025 – an incredible fantasy Dark Academia, perfect for fans of Babel , Fourth Wing , and the Scholomance trilogy EVERY FIRE STARTS WITH A SINGLE SPARK. Welcome to Bletchley Park… with dragons . London, 1923. Dragons soar through the skies and protests erupt on the streets, but Vivien Featherswallow isn’t worried. She’s going to follow the rules, get an internship studying dragon languages, and make sure her little sister never has to risk growing up Third Class. By midnight, Viv has started a civil war. With her parents arrested and her sister missing, all the safety Viv has worked for is collapsing around her. So when a lifeline is offered in the form of a mysterious ‘job’, she grabs it. Arriving at Bletchley Park, Viv discovers that she has been recruited as a codebreaker helping the war effort – if she succeeds, she and her family can all go home again. If she doesn’t, they’ll all die. At first Viv believes that her challenge, of discovering the secrets of a hidden dragon language, is doable. But the more she learns, the more she realises that the bubble she’s grown up in isn’t as safe as she thought, and eventually Viv must decide: What war is she really fighting? An epic, sweeping fantasy with an incredible Dark Academia setting, a clandestine, slow-burn enemies-to-lovers romance, and an unputdownable story, filled with twists and turns, betrayals and secret identities, A Language of Dragons is the unmissable debut of 2025, from an extraordinary new voice. "A smart and original young adult riff on the dark academia aesthetic, SF Williamson’s book is a glorious mix of dragons, rebellion, language and romance, and the world-building is a joy." – Observer, best children’s books of 2025 A Language of Dragons was Children's #1 bestseller in the TCM chart on 07 January 2025.

The most exciting debut of 2025 – an incredible fantasy Dark Academia, perfect for fans of Babel , Fourth Wing , and the Scholomance trilogy EVERY FIRE STARTS WITH A SINGLE SPARK. Welcome to Bletchley Park… with dragons . London, 1923. Dragons soar through the skies and protests erupt on the streets, but Vivien Featherswallow isn’t worried. She’s going to follow the rules, get an internship studying dragon languages, and make sure her little sister never has to risk growing up Third Class. By midnight, Viv has started a civil war. With her parents arrested and her sister missing, all the safety Viv has worked for is collapsing around her. So when a lifeline is offered in the form of a mysterious ‘job’, she grabs it. Arriving at Bletchley Park, Viv discovers that she has been recruited as a codebreaker helping the war effort – if she succeeds, she and her family can all go home again. If she doesn’t, they’ll all die. At first Viv believes that her challenge, of discovering the secrets of a hidden dragon language, is doable. But the more she learns, the more she realises that the bubble she’s grown up in isn’t as safe as she thought, and eventually Viv must decide: What war is she really fighting? An epic, sweeping fantasy with an incredible Dark Academia setting, a clandestine, slow-burn enemies-to-lovers romance, and an unputdownable story, filled with twists and turns, betrayals and secret identities, A Language of Dragons is the unmissable debut of 2025, from an extraordinary new voice. "A smart and original young adult riff on the dark academia aesthetic, SF Williamson’s book is a glorious mix of dragons, rebellion, language and romance, and the world-building is a joy." – Observer, best children’s books of 2025 A Language of Dragons was Children's #1 bestseller in the TCM chart on 07 January 2025.

In an alternate London in 1923, one girl accidentally breaks the tenuous truce between dragons and humans in this sweeping debut and epic retelling of Bletchley Park steeped in language, class, and forbidden romance. Perfect for teen fans of Fourth Wing and Babel . * New York Times Bestseller * #1 International Bestseller * As Seen in Cosmo * Audible Most Anticipated Audiobooks of 2025 * Dragons soar through the skies and protests erupt on the streets, but Vivien Featherswallow isn't worried. She's going to follow the rules, get a summer internship studying dragon languages, be smart, be sweet, and make sure her little sister never, ever has to risk growing up Third Class. She just has to free one dragon. By midnight, Viv has started a civil war. With her parents and cousin arrested and her sister missing, Viv is brought to Bletchley Park as a codebreaker--if she succeeds, she and her family can all go home again. If she doesn't, they'll all die. As Viv begins to discover the secrets of a hidden dragon language, she realizes that the fragile peace treaty that holds human and dragon societies together is corrupt, and the dangerous work Viv is doing could be the thread that unravels it.

In an alternate London in 1923, one girl accidentally breaks the tenuous truce between dragons and humans in this sweeping debut and epic retelling of Bletchley Park steeped in language, class, and forbidden romance. Perfect for teen fans of Fourth Wing and Babel . * New York Times Bestseller * #1 International Bestseller * As Seen in Cosmo * Audible Most Anticipated Audiobooks of 2025 * Dragons soar through the skies and protests erupt on the streets, but Vivien Featherswallow isn't worried. She's going to follow the rules, get a summer internship studying dragon languages, be smart, be sweet, and make sure her little sister never, ever has to risk growing up Third Class. She just has to free one dragon. By midnight, Viv has started a civil war. With her parents and cousin arrested and her sister missing, Viv is brought to Bletchley Park as a codebreaker--if she succeeds, she and her family can all go home again. If she doesn't, they'll all die. As Viv begins to discover the secrets of a hidden dragon language, she realizes that the fragile peace treaty that holds human and dragon societies together is corrupt, and the dangerous work Viv is doing could be the thread that unravels it.