Book excerpt: How does a dolphin sleep? What happens if you put a dry sea otter in water? What color is a polar bear’s skin? What happens if you move a group of bighorn sheep to a new area? How many eggs can a mother hermit crab lay? Can a gorilla swim? Find out the answers to these questions and more in this fun 15-minute book about animals, then surprise your family and friends with these strange facts. The Educational Version has activities that meet Common Core Curriculum Standards. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.