Christopher Maynard
23) Los submarinos
Author
Pub. Date
c1994
Description
Describes how a submarine works, what happens to it at sea, and how a rescue is carried out. Also includes activities and projects.
27) Backyard science
Author
Pub. Date
2001.
Description
Over 50 experiments show you that science is growing like crazy all around us.
29) Stars & planets
Author
Pub. Date
1991
Description
Introduces astronomy, the study of stars, planets, and other heavenly bodies through the use of text, illustrations and suggested experiments.