Cari Thomas has always loved magic, inspired by her upbringing among the woods and myths of Wales's Wye Valley. She studied English and Creative Writing at Warwick University and Magazine Journalism at The Cardiff School of Journalism. Her first job was at teen Sugar magazine, where she ran the book club and quickly realised she wanted to be the one writing the books instead. She went on to work at a creative agency, spending her spare time researching magic and accumulating an unusual collection of occult books. She wrote her first novel, Threadneedle, while living in London, wandering the city and weaving it with all the magic she wished it contained. She now lives in Monmouthshire with her husband and son, who bears the appropriately Celtic name of Taliesin.

The most anticipated debut fantasy release of the year

'Magic and love. Love and magic. They destroy everything in the end ...'

Anna's Aunt has always warned her of the dangers of magic. Its twists. Its knots. Its deadly consequences.

Now Anna counts down the days to the ceremony that will bind her magic forever.

Until she meets Effie and Attis.

They open her eyes to a London she never knew existed. A shop that sells memories. A secret library where the librarian feeds off words. A club where revellers lose themselves in a haze of spells.

But as she is swept deeper into this world, Anna begins to wonder if her Aunt was right all along.

Is her magic a gift ... or a curse?