"About Habitats: Polar Regions" by Cathryn Sill is a hardcover children's nature book part of the "About Habitats Ser." The book delves into the fascinating world of polar regions, making it an engaging read for young adults, ages 4-12, and even adults interested in science and nature. With beautiful illustrations by Sill and John, the book covers topics such as nature, Earth sciences, environmental science, animals, and people & places in polar regions. This first edition picture book published in 2015 offers a captivating narrative for those curious about the wonders of the polar world.