A frog finds a beautiful flower and picks it for himself. When a mouse sees him with it, his jealousy overcomes him, and he swipes it. Frog s friends come to his aid and chase the mouse away. But before the frogs can celebrate, Mouse s friends return for a counter-attack. Before long the conflict has devolved into a full-scale frog-mouse war. By the end of it, all either side can ask is: why? This seemingly simple book tackles an important subject and will be an invaluable way to talk to young children about conflict and warfare.