On a bright green leaf in a rain forest tree, a tiny frog is resting until night falls, when it's time to go hunting. The frog's red eyes are closed, and its colorful orange feet are tucked beneath its body. From above, the green frog is perfectly camouflaged against the leaf, and almost invisible to its predators. Filled with information perfectly suited to the abilities and interests of its second-grade audience, this colorful, fact-filled volume...