David Fisher, The Rope Warrior, is a lean, mean, jumping machine who executes stunts that most can't even imagine doing, especially with a jump rope. This summer, the Arnolds Park Library, Milford Memorial Library and Spirit Lake Public Library are sponsoring two shows featuring Fisher at the Pearson Lakes Art Center. The first program will take place at 7 p.m. Thursday, June 9, and the second will be held at 10:30 a.m. Friday, June 10.