Christopher has always known there's something different about him. When he discovers the Archipelago - a hidden world where mythical creatures are real - he meets Mal, a fierce girl who rides a flying sphinx.

Together they uncover a terrifying threat that could destroy both their worlds. The first book in the #1 New York Times bestselling series that launched a phenomenon.

Christopher and Mal return to the Archipelago to face an ancient evil. The Poisoned King has risen, and with him comes a darkness that threatens to consume everything they love.

With new creatures, deeper mysteries, and higher stakes, the second instalment proves why this series has captured the hearts of millions worldwide.

The Midsummer Feast on the Islet of Glimt should be an evening of wonder, but something dark is stirring across the Glimouria Archipelago. Masked figures are torching villages, and before the night is through, Christopher and Anya find themselves under attack. Someone they hold dear is snatched away, and suddenly everything changes.

Alongside Anya Argen, the former Princess of Dousha, the ever-loyal Ratwin the ratatoska, and Jacques the Jaculus dragon, Christopher sets sail aboard the Neverfear to hunt down three priceless treasures. Their journey will pit them against towering giants, a high-stakes race across treacherous waters, and enemies who will stop at nothing. The only thing that matters is bringing home the people they love.

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Sophie was found floating in a cello case in the English Channel, the only survivor of a shipwreck. Years later, when authorities try to take her away from her unconventional guardian Charles, the pair flee to Paris in search of her mother, who Sophie is convinced is still alive.

Up on the rooftops of Paris, Sophie meets a community of children who have made the city's chimneys and slate tiles their home. Often cited as the book that put Katherine Rundell on the map, Rooftoppers is part adventure, part fairy tale, and a rallying cry for hope.

In the snowy forests of pre-revolutionary Russia, Feo and her mother do an unusual job. They take in tame wolves that bored aristocrats can no longer keep, and teach them to be wild again. When Feo's mother is arrested by a cruel general, Feo sets off across the frozen wilderness with three wolves at her side to bring her home.

A book about loyalty, courage, and the quiet rebellion of refusing to be tamed.

Fred, Con, Lila and Max are flying home from Manaus when their tiny plane crashes deep in the Amazon. The pilot does not survive. Alone in the rainforest, the four children have to find food, shelter and a way out. Fred discovers a hand-drawn map that leads them deeper still, to a ruined city, and to a stranger who has been hiding there for years.

Lush, gripping and full of practical jungle lore, this won the Costa Children's Book Award and remains one of Rundell's most beloved survival stories.

Vita arrives in Prohibition-era New York to find that her grandfather has been swindled out of his ancestral home, a castle perched above the Hudson, by a ruthless conman. Vita decides to steal it back. To do it, she will need a circus pickpocket, a boy who can scale skyscrapers, and a young animal trainer with a raccoon in his pocket.

A heist novel for younger readers, written with the verve of an old caper film.

Wilhelmina Silver lives a half-wild life on a Zimbabwean farm with her father, her horse and her best friend. When her world collapses, she is sent to a strict English boarding school where the rules and the girls are equally cruel. Will runs away, and the streets of London turn out to be every bit as wild as the African plains.

Rundell's debut, drawn from her own childhood in Africa, and the book that introduced readers to the voice that would later write Rooftoppers and Impossible Creatures.

Mink does not believe in rules. So when a small zebra called Gabriel comes thundering down her London street, the pair quickly become friends, and Mink learns that a whole menagerie of stolen animals is being held by the wicked Mr Spit. With the help of a magical wind, Mink sets out to set them all free.

Rundell's first picture book, illustrated in vivid colour by Sara Ogilvie, made for reading aloud with younger children.

A short return to the Paris rooftops written for World Book Day. Rundell revisits the world and characters of Rooftoppers in a quick, lyrical adventure, perfect for readers who want a taste of her style or a way back into Sophie's world.

It is Christmas Eve and Theo is alone. He makes a wish on a shooting star, and four old decorations on the family Christmas tree, a tin soldier, a rocking horse, an angel and a robin, come tumbling to life and into the snow. Theo and his unlikely companions set out across a wintry landscape on a quest of their own.

A gentle, wintery picture book with all of Rundell's characteristic warmth.

A set of connected stories filling in the lives of the characters from Rudyard Kipling's Jungle Book. How Mowgli's wolves first found him. How Bagheera came to know cages. How Shere Khan grew bitter. Each story can stand alone, and together they form a warm, witty companion volume to the original.

Approved by the Kipling estate and illustrated throughout, often slipped into the picture-book end of Rundell's catalogue.

A short and combative essay from Rundell making the case that children's literature is some of the most serious, most ambitious writing being produced today, and that adults who have left it behind have lost something important. Reads in an evening, lingers for a lot longer.

A bestiary of endangered creatures, from the iridescent golden mole that no scientist has photographed alive, to seahorses, pangolins, lemurs and wood frogs. Each chapter is a short, lyrical portrait of a species on the edge of vanishing, and a quiet argument for paying attention before they go.

Shortlisted for the Waterstones Book of the Year 2022 and one of Rundell's most personal works.

Rundell's prize-winning biography of the Renaissance poet John Donne. Sea adventurer, lawyer, Member of Parliament, prisoner, priest, and arguably the greatest love poet in the English language: Donne was incapable of being just one thing. Rundell brings all of him to the page with the same vivid prose her younger readers know her for.

Winner of the Baillie Gifford Prize for Non-Fiction 2022, and the book that established Rundell as one of the foremost biographers of her generation.