The fourth mystery for the cousins at Long Lake, the "Curse of the Loony Days Talent Show" features Lexi, Olivia, and Abby, along with their many cousins and new friends. While putting on a talent show during the annual Loony Days event in Vergas, Minnesota, the cousins solve another "who dun it" that saves the area lakes, and the world's major food supply! A great story for all ages, this book continues the fun tradition of encouraging readers to draw pictures, and learn from the popular "Ask a Cuz" sections.