Siblings Evan and Jessie are both smart, just in different areas. Evan is people smart and knows how to talk to others. His younger sister Jessie is math smart. So smart in fact that she’s skipping third grade and will be in the same grade as Evan. To make matters worse, Evan and Jessie will be in the same fourth grade class in the fall. This news starts the Lemonade War, a bet over which sibling will earn more money selling lemonade during the last week before school. Soon the competition heats up and the siblings use every trick in the book to try and win. This is a great story about siblings and the competitions and friendships they can have.
This is also a 2014 Bluestem Award Nominee.