"Structured to mirror the flow of a baseball game, THROWBACK covers everything that happens both in plain sight and behind the scenes (or sometime in whispered invective at the plate or in the bullpen), from the players' pre-game routines and the pitcher's warm-up tosses, to the hidden signs the catcher and pitcher use to communicate to outwit hitters; from infielders' often amusing conversations with men at first and third bases, to the specific...