Book excerpt: An elegant and absorbing coloring book that offers 40 intricate line drawings created by the New York Times bestselling author and illustrator of Women in Science. Rachel Ignotofsky's beloved books Women in Science and The Wondrous Workings of Planet Earth bring science and nature to brilliant life through gorgeous and illuminating illustrations. Now, with The Wondrous Workings of Science and Nature Coloring Book, she offers fans a chance to participate in her intricate and informative artwork, and learn fascinating facts while coloring. You'll discover and explore ecosystems large and small, from reefs and rainforests to ponds and backyard gardens, the inner workings of a single cell, and even a collection of lab tools. Perfect for nature lovers of all ages, this is an utterly charming educational guide to the world we live in.