(4) YA Transforming Power of Technology series. Beginning with a brief history of the microcomputer, this is a clear, matter-of-fact profile of the impact of personal computers on American life and business. Included are chapters on "computer literacy," physical and mental health problems resulting from PC use, risks (hackers, pirates, and viruses), and the future look of the PC. A few sidebars, generic captioned photos, and charts accompany the text. Reading list, timeline, websites. Bib., ind.

Reviewer: Jack Forman

(4) YA Transforming Power of Technology series. This overview traces the development of the Internet from its roots in the late 1950s to its current global presence. The bland but informative text emphasizes the Internet's impact on commerce, education, personal lifestyle, and the health of computer users, whose maladies may range from carpal tunnel syndrome to Internet addiction. Serviceable color photos appear throughout. Reading list, timeline, websites. Bib., ind.

Reviewer: Peter D. Sieruta