When we were kids, we would play cops and robbers. The line was quite clear; the dichotomy rigid, it was easy to tell one from the other. You knew you were the good guy if you were the cop and ...

Cops and Robbers THE SQUEALER—Edgar Wallace— Doubleday, Doran ($2). THE MURDER IN THE PALLANT—J. S. Fletcher—Knopf ($2). THAT DINNER AT BARDOLPH'S—R. A. J. Walling—Morrow ($2). THE ...