“Nothing can confuse a person (cops included) more than a lot of names and a lot of pieces and a lot of corpses...” The cops of the 87th Precinct are really confused this time. When Detective Arthur Brown finds two dead men, it looks like a nice simple double homicide — except for the piece of photograph clutched in one dead hand. The confusion doesn’t start until Irving Krutch, an insurance investigator, turns up at the squad room with another piece of the photograph. Part of a homemade jigsaw puzzle, according to Krutch. The handiwork of the late Carmine Bonamico. When all the pieces, which had been passed around to friends and relatives of Bonamicos gang, were assembled, they would reveal the hiding place of the§ 750,000 the gang had stolen from a savings and loan association six years ago. Find the missing pieces, find the missing money. The search is on, and it involves Detectives Brown and Carella with people like an art gallery owner, a cheap hoodlum, a middle-aged floozy, a hot-dog vendor and an old Sicilian woman. Detective Meyer gets lucky. He visits a boutique where all the salesgirls wear see-through blouses. Some of these people have another caller. It turns out that owning a piece of the photograph can be deadly, and it looks like a toss-up as to who will get the puzzle completed first — the police or a very determined murderer