The Fragile Threads of Power (Threads of Power #1)

A 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, all rolled into one unforgettable package. Having disappear