本資料庫整合目前紙本 Who's Who in America，與 Who's Who系列中按地區性、主題性與專業性而分 的十幾冊名錄，以及最近幾冊的
Who Was Who in America，包括：
•Who's Who in America
•Who's Who in the World
•Who's Who in Finance and Industry
•Who's Who in Science and Engineering
•Who's Who in American Education
•Who's Who in American Law
•Who's Who in American Nursing
•Who's Who of American Women
•Who's Who in Advertising
•Who's Who of Emerging Leaders in America
•Who's Who in Entertainment
•Who's Who in Religion
•Who's Who Regional Library
•Who's Who Among Human Services Professionals
•Who Was Who in America (volumes 9 & 10)
總共收錄約 750,000 位名人的資料，包括仍活躍的、退休的以及許多美國歷史上赫赫有名已歿人士的傳記資料，範圍涵蓋各階層領域的名人，從藝術界、商界到醫藥界，無所不包，每筆傳記資料記錄了每位傳主的基本背景資料，包括生卒年、居住地址、教育狀況、家庭與婚姻資料、職業與成就....等等，使您在掌握、瞭解、分析名人生平事蹟的工作上無往不利。