"A triumph of storytelling. Henríquez pulls us into the lives of her characters with such mastery that we hang on to them just as fiercely as they hang on to one another and their dreams. This passionate, powerful novel will stay with you long after you've turned the final page." --Ben Fountain,...

Myfanwy Thomas awakens in a London park surrounded by dead bodies. With her memory gone, she must trust the instructions left by her former in order to survive. She quickly learns that she is a Rook, a high-level operative in a secret agency that protects the world from supernatural threats....