Kell is one of the last magicians with the ability to travel between parallel universes, linked by the magical city of London. It has been four months since a mysterious obsidian stone fell into his possession and he met Delilah Bard. Four months since the Dane twins of White London fell, and the stone was cast with Holland's dying body back into Black London.Now Kell is visited by dreams of ominous magical events, waking only to think of Lila. And as Red London prepares for the Element Games-an international competition of magic-a certain pirate ship draws closer. But another London is coming back to life. The balance of magic is perilous, and for one city to flourish, another must fall...

V.E. Schwab is the bestselling author of Vicious, which was a Publishers Weekly Best Book of 2013, an Amazon Best Book of the Year (as well as Best Book of the month), a semi-finalist in the Goodreads Choice 2013 Book Awards, and the ALA top pick for Fantasy for their 2014 reading list. It was also noted in various author best-of lists, from Laini Taylor to Chuck Wendig. She is also the author of The Near Witch, The Archived, and The Unbound.