Welcome to the Witherward, and to a London that is not quite like our own. Here, it's summertime in February, the Underground is a cavern of wonders and magic fills the streets. But this London is a city divided, split between six rival magical factions, each with their own extraordinary talents - and the alpha of the Changelings, Gedeon Ravenswood, has gone rogue, threatening the fragile accords that have held London together for decades.
Ilsa is a shapeshifting Changeling who has spent the first seventeen years of her life marooned in the wrong London. Alone, she scratched out a living first as a pickpocket and then as a stage magician's assistant, dazzling audiences by using her Change