This non-fiction picture book is the first in a series about the Arctic's most precious habitats. It begins at the Arctic Circle, where the wood frog begins to freeze, and then moves inwards to the North Pole through the tundra and into the sea and ice. The story then moves back outwards, focusing on the taiga and spring. This is a timely and engaging way to discuss the importance of protecting our planet's ecosystems and habitats. This book may contain a sharpie mark on the top or bottom edge and may show mild signs of shelfwear.