A series of books, [ written articles, handouts and worksheets ] in the field of business management, leadership, business transformation, mentoring, coaching, business networking, sales, marketing, lead generation, [ advertising, ] recruiting, finance, [ accounting, ] business development, [ negotiating, predictions, alumni groups, ] computers, computer hardware, computer software, computer programming, mobile computing, information systems, global computer networks, world wide web, electronic commerce, diversity, attaining career goals, [ life events, birth, ] death, [ taxes, ] parenting, [ retirement, leisure activities, daily tasks, collectibles, healthy living, food, beverages, cooking, sex, ] relationships, [ current affairs, politics, humor, pop culture, paranormal activities, health, fitness, travel, environment, entertainment, ] sports, [ games, hobbies, film, photography, music, art, theater, ] writing, [ literature, ] languages, [ automobiles, motorcycles, pets, animals, ] education, [ educational tests, ] social skills, [ time management, ] environment, self-help, and personal improvement