Author
Accelerated Reader
IL: UG - BL: 7 - AR Pts: 18
Appears on list
Description
Author
Pub. Date
c1980
Description
Author
Series
Accelerated Reader
IL: UG - BL: 6.8 - AR Pts: 22
Appears on list
Description
Author
Pub. Date
[1988]
Author
Pub. Date
1989
Description

8) Earth

Author
Pub. Date
1990
Description
Author
Series
Accelerated Reader
IL: UG - BL: 6.1 - AR Pts: 20
Description
Author
Pub. Date
c1991
Description
Author
Pub. Date
1992, c1991
Accelerated Reader
IL: UG - BL: 6.1 - AR Pts: 19

12) Mars

Author
Pub. Date
[1992]
Description
Author
Accelerated Reader
IL: UG - BL: 7 - AR Pts: 27
Description
Author
Pub. Date
1993
Description
Author
Accelerated Reader
IL: UG - BL: 6.1 - AR Pts: 23
Description
Author
Description
Author
Description
Author
Pub. Date
1994
Accelerated Reader
IL: UG - BL: 6.2 - AR Pts: 22
Description
Author
Pub. Date
[1994]
Description
Author
Pub. Date
1994
Description