In "Beyond Good and Evil:" Thirteen years after Lewis' first successful arrest as a Detective Inspector, the forensics are questioned and the case reopened. But nothing can prepare Lewis for the resumption of the original murders with the original weapon.
In "The Lions of Nemea:" Lewis and Hathaway, now largely settled into their former roles, are put to the test when an American classics student is brutally murdered, and their investigations yield only secrets and murky motives.
In "Entry Wounds," as Lewis struggles with retirement, Hathaway, now a DI, tackles a tricky case that bridges the worlds of neurosurgery, blood sports and animal rights. But can he solve it without his old partner's help?