For Louis has come to Europe to hunt them down: five killers to be found and punished before they can vanish into the east.
There is only one problem.
The sixth.
"A haunting nail-biter."
– Publishers Weekly (starred review)
“As always, the writing is exquisite: Connolly is a supremely talented storyteller, a genuine craftsman, and his books are a joy to read.”
– Booklist
"This one is great stuff for the crime buff."
– Kirkus Reviews