The Fragile Threads of Power

A New York Times BestsellerA USA Today BestsellerSeptember IndieNext PickA new door opens... Once there were four worlds, nestled like pages in a book, each pulsing with fantastical power and connected by a single city: London. After a desperate attempt to prevent corruption and ruin in the four Londons, there are only three: ● Grey London, thriving but barely able to remember its magical heritage● Red London, ruled lately by the Maresh family, flourishing and powerful● White London, left to brutality and decay Now the worlds are going to collide anew--brought to a dangerous precipice by the discoveries of three remarkable magicians. There's Kosika, the child queen of White London, who has nourished her city on blood and dreams--and whose growing devotion to both is leading her down a dangerous path. Then there's Delilah Bard, born a thief in Grey London, who crossed the worlds to become a legend far from there. She's an infamous magician, a devious heroine, and a risk-taking rogue, al