"The work is conceived of as a text for an undergraduate computer science class. Basic definitions are covered, and the book is more comprehensive than other standard history of computing works because it covers analog and pre-digital computing innovations. The text then is written for a basic student introduction, which includes an abstract, key topics, review questions, and summary for each chapter. Also included are abundant pictures, illustrations, graphics, and references for each topic reviewed." (G. Mick Smith, Computing Reviews, November, 2016)