The animal kingdom is full of extraordinary hibernators. But which animal would win a hibernator battle? Young readers will find out with this book! They will journey to the bottom of an icy pond with a painted turtle, sleep in a black bear's den, and more. Spreads compare animals side-by-side with colorful photos and cool infographics. Kids will decide for themselves the winner of each animal face-off! Aligned to Common Core Standards and correlated to state standards. Super Sandcastle is an imprint of Abdo Publishing, a division of ABDO.