A babbling brook may seem peaceful on the surface, but look closer—it’s full of life! A crayfish pokes among the pebbles for food. A salamander sits on a smooth stone. Over there, a small catfish darts around in a slow pool. Acclaimed naturalist and author Jim Arnosky offers this informative guide—a field trip in book form—to brooks and streams that is perfectly pitched to young explorers and scientists. Through simple, respectful language and lively, engaging illustrations, readers are encouraged to touch and discover—instilling a lifelong appreciation for the natural world.