LAWRENCE BLOCK SERIES:

Matthew Scudder series

The Sins of the Fathers

The hooker was young, pretty. . . and dead, butchered in a Greenwich village apartment. The prime suspect, a minister's son, was also dead, the victim of a jailhouse suicide. The case is closed, as far as the NYPD is concerned. Now the murdered prostitute's father wants it opened again-and that's where Matthew Scudder comes in. But this assignment carries the unmistakable stench of sleaze and perversion, luring ex-cop-turned-investigator Scudder into a sordid world of phony religion and murderous lust where children must die for their parents most secret, unspeakable sins.
Complete List

Evan Tanner series

The Thief Who Couldnt Sleep

Evan Michael Tanner hasn't slept in more than a decade—not since a small piece of battlefield shrapnel invaded his skull and obliterated his brain's sleep center. Still, he's managed to find numerous inventive ways to occupy his waking hours. Tanner is a card-carrying member of hundreds of international organizations, from the Internal Macedonian Revolutionary Order to the Flat Earth Society—not because he believes in their myriad lost causes, he's simply a joiner by nature. Besides, it gives him something to do. The Russians think Tanner is a CIA operative on a covert mission. The CIA is certain he's a Soviet agent. Actually, he's in Turkey pursuing a fortune in hidden Armenian gold. But Tanner's up for anything, including a little spycraft, if it helps him reach his big payday. And if need be, he'll even start a small revolution . . .
Complete List