Mystery of Time
by John Langone
ISBN 13: 9780792279105
Format: Hardcover (256 pages) Publisher: National Geographic Books Published: 01 Oct 2000
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How Things Work: Everyday Technology Explained
ISBN 13: 9780792271505
Format: Hardcover (272 pages) Publisher: National Geographic Books Published: 28 Jan 2000
The New How Things Work: From Lawn Mowers to Surgical Robots and Everthing in Between
ISBN 13: 9780792269564
Format: Hardcover (272 pages) Publisher: National Geographic Books Published: 30 Sep 2004
Aids The Facts
ISBN 13: 9780316514149
Format: Paperback (288 pages) Publisher: Little, Brown US Published: 20 Jun 1991