Meanwhile her two best friends are in a state of hyper excitement because teen heart throb, Seth Ryan, is in town to shoot a new movie and they want to be cast as extras. There's a lot of excitement in the movie world, but not all of it is good. Seth Ryan acts totally weird, the neighbors are upset by the constant noise and the horrible director is making everything worse. Then one day, Seth Ryan disappears. Another mystery for Maggie to solve.
Vanishing Acts: A Maggie Brooklyn Mystery by Leslie Margolis. For readers in 6th-8th grades.