3rd: The Innovator's Issue, by Clayton M. Christensen.
caption: When New Technologies Source Great Firms to Fall short.
1996, Harvard Company School Press publisher, 225 pages.
4th: Telecosm, by George Gilder.
author of "Microcosm".
caption: Exactly how Infinite Data transfer Will Revolutionalize Our World.
2000, The Free Press author, 351 pages.
$1.50 each, or all 4 for $5.
.