A collection of interesting facts on topics that young people would like to know about from 'Spies for the Revolution' to 'What if a bat couldn't hear?'
9780071305204 | Copper Beech Books, January 1, 1999, cover price $24.95 | About this edition: A collection of interesting facts on topics that young people would like to know about from 'Spies for the Revolution' to 'What if a bat couldn't hear?
9780761308027 | Copper Beech Books, April 1, 1998, cover price $23.90 | About this edition: Discusses depression and other aspects of mental health, and the effects such illnesses can have on the depressed person and those around him
Explains how and why volcanoes errupt, describes effects of their erruption on the environment, and suggests how predicting their activity may prevent catastrophies
9780761308058 | Copper Beech Books, April 1, 1998, cover price $22.90 | About this edition: Explains how and why volcanoes errupt, describes effects of their erruption on the environment, and suggests how predicting their activity may prevent catastrophies
Explains how and why earthquakes happen, their effect on the environment, and how potential catastrophies could be prevented by predicting when earthquakes might occur
9780761308065 | Copper Beech Books, April 1, 1998, cover price $22.90 | About this edition: Explains how and why earthquakes happen, their effect on the environment, and how potential catastrophies could be prevented by predicting when earthquakes might occur
9780761305453 | Copper Beech Books, August 1, 1997, cover price $22.90 | About this edition: Presents an overview of the greenhouse effect and its consequences, explains global warming, and profiles major pollutants and the damage they cause
9780761305712 | Copper Beech Books, February 1, 1997, cover price $19.90 | About this edition: Examines the causes and effects of acid rain and discusses what can be done to prevent it
9780761305729 | Copper Beech Books, February 1, 1997, cover price $22.90 | About this edition: Explains how ozone holes happen, what effects they have on the environment, and what can be done about this problem