"Well-paced, this contains a satisfying mystery, a
breathtaking escape over rooftops in darkness, a harrowing
journey into the unknown, and cryptic messages for readers
to decipher. The setting is well realized with the constraints of
life in the city intriguingly detailed. The likable protagonists
are not only courageous but also believably flawed by human
pride, their weaknesses often complementing each other in
interesting ways."