On the Principles and Development of the Calculator

Regarded as a crackpot by his contemporaries and a genius by modern scientists, Charles Babbage (1792–1871) was the true discoverer of the principles on which all modern computing machines are based. His achievements have been virtually forgotten, but this compilation of his writings, in addition to those of several of his contemporaries, illuminates his pioneering work.
Part I consists of selections from Babbage's long-out-of-print autobiography, Passages from the Life of a Philosopher, in which he recounts the pursuit of his dreams and remarks on noteworthy acquaintances, including Laplace, Biot, Humboldt, and Sir Humphry Davy. Additional features include articles, sketches, and letters by Babbage himself along with notes by his contemporaries that explain the principles and operation of the inventor's brilliant — but never completed — calculating machines. An informative Introduction places these writings in their historical context.

As of late 1996, this is the most readily available collection of writings of Charles Babbage, the discoverer of the principles on which all modern computing machines are based. Includes passages from his autobiography, and more technical writings about his "Difference Engine" (the subject of a great science fiction novel by Bruce Sterling), an essay on lockpicking (proving that the MIT hackers of the 1950s were not the precedent-setters they might think!), and even uniquely 19th-century passages such as a descrition of how he transported six blind salamanders while travelling around Europe. An essential volume for anyone seriously interested in the history of the computer.