Within each super salesperson is an expert detective who is every bit as skilled as any Sherlock Holmes, Lieutenant Columbo or Nero Wolfe. For a lucky few, these sleuthing talents come naturally. For most, however, these skills must be learned, practiced and refined-and it is this set of skills that turns the average salesperson into the master seller.Omar Periu, nationally renowned 'high energy' sales trainer and master salesman, provides readers with the secrets of becoming a top sales professional in his comprehensive book, Investigative Selling.