At the old swimming hole / Sara Paretsky -- I'll cut your throat again, Kathleen / Fredric Brown -- So dark for April / Howard Browne -- The theft of the overdue library book / Edward D. Hoch -- The play's the thing / Robert Bloch -- His heart could break / Craig Rice -- Dead ringer / James M. Ullman -- Malice at the mike / Jon L. Breen -- Before he kills / Ray Russell -- Brother Orchid / Richard Connell -- The spotted pup / Dorothy B. Hughes.