Hollow & Hearthside: Cozy Woodland Days A Bold & Easy Coloring Book for Adults Hazel the hedgehog, Fenn the fox, Bram the beaver, and Olive the owl through the seasons. 45 single-sided pages, 8.5 × 8.5 inches. Buy on Amazon (opens in a new tab) Visit hollowhearthside.com (opens in a new tab)