When the Alden siblings go camping on Padre Island, they help save a rare type of sea turtle from a mysterious sabotager.

The Aldens head to Ladakh, a territory in northern India, to help save the elusive and critically endangered snow leopard.

A third prophecy, this time involving a leopard, comes true for eleven-year-old Martine, an orphaned South African girl who has mystical healing powers over animals, when she travels with her grandmother and best friend Ben to Zimbabwe.

Spending the summer with his grandmother on South Carolina's Dewees Island, eleven-year-old Jake finds two friends who are also struggling with family issues and together they try to save a sea turtle nest from predators.

Young conservationist Chang overcomes the odds to save and return an elephant to its natural habitat.

"Nina is used to feeling like the odd one out, both at school and in her large family. But while trying to fit in at summer camp, she discovers something even more peculiar: two majestic birds have built a nest in the marsh behind an abandoned infirmary. They appear to be whooping cranes, but that's impossible--Nina is an amateur bird-watcher, and all her resources tell her that those rare birds haven't nested in Texas for over a hundred years. When...

After a summer of tagging sharks off the west coast of Florida, Sabina, Maribel, and Luke have a new assignment: searching for "survivor trees" that are resistant to the disease that is destroying the state's citrus trees; the search takes them to the remote mangrove islands of Sanibel Island, where they discover Spanish oranges, a grave, an immense saltwater crocodile, a reclusive woman who believes that the ghost of a dead king, beheaded by Spanish...

At la Playita del Condado in Puerto Rico, Meli meets a crab, Jaiba, who takes her on a dreamlike underwater adventure, teaches her about the importance of shark conservation, and reveals Meli's ultimate destiny--to become the Mother of Sharks.

A conflict breaks out between cattle ranchers and government agents in Montana over the killing of wolves, a protected species. On the positive side this is how Luke Calder, son of the leading rancher meets and falls in love with Helen Ross, a government biologist. By the author of The Horse Whisperer.

Young Oliver and his mother are among a group of sea otters rescued from an oil spill.