"Meg Lowman was always fascinated by the natural world above her head. The colors, the branches, and, most of all, the leaves and mysterious organisms living there. As a scientist, Meg set out to climb up and investigate the rain forest tree canopies-- and to be the first scientist to do so. But she encountered challenge after challenge. Male teachers would not let her into their classrooms, the high canopy was difficult to get to, and worst of all,...

"The Florida Everglades are made up of nine different ecosystems supporting an astonishing variety of wildlife-panthers, manatees, snails, frogs, and a rainbow of bird species. But for years, the Everglades were threatened. They needed a voice to speak up for them. Marjory Stoneman Douglas became that voice. Her book "A River of Grass" helped the world see the irreplaceable beauty and value of the Everglades. Marjory's activism led to the creation...