Grade
4-6
Harold Woods
Book of the Unknown
Hardcover
(Random House Books for Young Readers Aug. 12, 1982)
, First Edition edition
Presents theories to explain questions for which there are no known answers, e.g. Can I live to be 150? Is ESP real? and Why do boys fight more than girls?
- ISBN
- 0394852338 / 9780394852331
- Weight
- 5.6 oz.
- Dimensions
- 8.8 x 6.3 in.