Polar Bears, , North Star Editions, Melissa Ross,Animals/Bears,JUVENILE NONFICTION, how polar bears hunt; polar bear diet; catching seals; sharp claws and teeth; Arctic mammals; top of the food chain; raising cubs; predators on the ice; prey in cold habitats; mating behavior; animal books for kids; learning about predators; hi-lo books; educational nonfiction for reluctant readers; easy reading for middle grade students,, Predators, United States, en-UShttps://northstareditions.comhow polar bears hunt; polar bear diet; catching seals; sharp claws and teeth; Arctic mammals; top of the food chain; raising cubs; predators on the ice; prey in cold habitats; mating behavior; animal books for kids; learning about predators; hi-lo books; educational nonfiction for reluctant readers; easy reading for middle grade students, [BLURB],[CITY],,books, ebooks, biblet, Book2look