42 books • 12 series
Ecosystem Science Fair Projects, Using the Scientific Method (Biology Science Projects Using the Scientific Method) (Biology! Best Science Projects)
Continental Shelf, The. Life in the Sea. (Life in the Sea)
Saltwater Wetland, The. Life in the Sea. (Life in the Sea)
People and the Sea. Life in the Sea. (Life in the Sea)
Coral Reef, The. Life in the Sea. (Life in the Sea)
Open Ocean, The. Life in the Sea. (Life in the Sea)
Coast, The. Life in the Sea. (Life in the Sea)
Science Experiments on File v. 1
Stimulants (Drug Education Library)
The Brain and Nervous System (Understanding the human body)
The Skeletal and Muscular System (Understanding the human body)
The Circulatory System (Understanding the human body)
Crime Scene Investigations; Real Life Science Labs Labs for Grades 6-12
Science Up to Standards, Grades 5 - 8
50 Terrific Science Experiments, Grades 5 - 8 (100+ Series(tm))
Crime Scene Investigations 6-12
Scientific Investigations
Hands on General Science Activities with Real Life Applications (J-B Ed: Hands on)