The Book of the FrogSally Coulthard dives into a fascinating exploration of the cultural and natural history of the frog. Frogs are remarkable creatures. They have mastered both land and water, and can breathe through their skins and their lungs. Some of them are so poisonous that just one tiny frog harbours enough toxins to kill ten people, while others hold the key to lifesaving medicines. Frogs have colonised some of the most challenging terrains on the planet, from