Title: Meteorology, Grades 6 - 12: Atmosphere and Weather, Author: La Verne Logan
Title: Electricity & Magnetism, Grades 5 - 12, Author: John B. Beaver Ph.D.
Title: Electricity and Magnetism, Grades 6 - 12: Static Electricity, Current Electricity, and Magnets, Author: John B. Beaver Ph.D.
Title: Astronomy, Grades 6 - 12: Our Solar System and Beyond, Author: Don Powers Ph.D.