Evan and his younger sister, Jesse, react very differently to the news that they will be in the same class for fourth grade and as the end of summer approaches, they battle it out through lemonade stands, each trying to be the first to earn 100 dollars. Includes mathematical calculations and tips for running a successful lemonade stand.

Siblings Evan and Jessie must solve the mystery of a missing cherished family treasure while coming to terms with their beloved grandmother's unsettling behavior.

Jessie and Evan Treski have waged a lemonade war, sought justice in a class trial,unmasked a bell thief, and stood at opposite ends over the right to keep secrets. Now they are creating a magic show-a professional magic show, in their own backyard! They practice, they study, and they practice some more. And who shows up? Their father, who has done such a good job of disappearing over the past few years. Just as Evan and Jessie took on running...