Designed to be read in a single sitting, this book uses the unexpected meeting between troubled high-tech honcho Andrew O'Brien and a mysterious old man named Charlie to explore a series of common traps that can unwittingly ensnare any hard-driven executive. Lencioni hones in on the five "temptations" of the workplace: desires to jealously guard career status, consistently remain popular with subordinates, unfailingly make correct decisions, constantly strive for an atmosphere of total harmony, and always appear invulnerable. A discussion of the story's events and their real-world implications follows, as Lencioni shifts from screenwriter mode to business coach to help answer some of the questions he raises. --Howard Rothman