Barbara Decker is a science writer who has been studying and writing about volcanoes for more than 30 years. With her husband, volcanologist Robert Decker, who died in 2005, she ha...lihat lebih banyakBarbara Decker is a science writer who has been studying and writing about volcanoes for more than 30 years. With her husband, volcanologist Robert Decker, who died in 2005, she has co-authored fifteen books and numerous articles about volcanoes and national parks. She divides her time between her homes in Mariposa, California and Kawaihae, Hawaii.lihat lebih sedikit