Four students travel to dry, icy Antarctica to study the Adelie penguins. While there, they learn all about the world's coldest continent. They use what they have learned to make an important rescue by themselves. Students learn about science and field research in the Planet Patrol books. In this series, groups of interns are chosen to visit five different places. They explore different environments and study endangered species. This series shows how to think like a scientist. (Genre: Adventure Stories)