The Lemonade War

When two siblings have a conflict they can't talk about, they take it out on each other by going to battle with their respective lemonade stands: who can earn the most money selling cold drinks this summer? This is a fast-moving story about sibling rivalry, different kinds of intelligence, and how math works in the real world. A good independent read for younger tweens, but even my six-year-old is loving this as a read-aloud.