Author
Pub. Date
[1974]
Description
Author
Pub. Date
[1989]
Author
Series
Pub. Date
[1992]
Description
Author
Series
Pub. Date
[1993]
Description
Author
Series
Pub. Date
[1993]
Description
Author
Pub. Date
1994
Description
Author
Series
Description

10) Carbon

Author
Pub. Date
[1999]
Accelerated Reader
IL: MG - BL: 7.9 - AR Pts: 1
Description

11) Iron

Author
Pub. Date
[1999]
Accelerated Reader
IL: MG - BL: 8 - AR Pts: 1
Description
Author
Pub. Date
[1999]
Accelerated Reader
IL: MG - BL: 8.1 - AR Pts: 1
Description

13) Oxygen

Author
Pub. Date
[1999]
Accelerated Reader
IL: MG - BL: 7.7 - AR Pts: 1
Description

14) Calcium

Author
Pub. Date
[2000]
Accelerated Reader
IL: MG - BL: 8.6 - AR Pts: 1
Description

15) Gold

Author
Pub. Date
[2000]
Accelerated Reader
IL: MG - BL: 7.5 - AR Pts: 1
Description
Author
Pub. Date
2000.
Accelerated Reader
IL: MG - BL: 8.3 - AR Pts: 1
Description
Author
Pub. Date
[2000]
Accelerated Reader
IL: MG - BL: 8.2 - AR Pts: 1
Description

18) Fire

Author
Accelerated Reader
IL: LG - BL: 3 - AR Pts: 1
Description

19) Air

Author
Series
Pub. Date
c2002
Accelerated Reader
IL: LG - BL: 4.4 - AR Pts: 1

20) Earth

Author
Series
Pub. Date
c2002
Accelerated Reader
IL: LG - BL: 4.8 - AR Pts: 1
Description