Everyone gets into Professor Gene's MicroMachine, which shrinks its passengers until they are small enough to enter the body and encounter cells, see internal organs and structures, and understand the machinery that keeps the body alive.
- ISBN10 0764150634
- ISBN13 9780764150630
- Publish Date 1 January 1997
- Publish Status Active
- Out of Print 8 May 2009
- Publish Country US
- Publisher Peterson's Guides,U.S.
- Imprint Barron's Educational Series Inc.,U.S.
- Format Hardcover
- Pages 43
- Language English