It is Author Visit Day at school, and the students are absolutely thrilled to miss math class. Dee, Terrence, and Hector are especially excited because the famous Lewis Scribson, creator of the beloved Flippy Bunny books, is the special guest. Hector is the author's biggest fan, but as the presentation begins, the Breakfast Bunch notices that something is very wrong with the visiting writer. He is acting strange, and to make matters worse, the school's energetic gym teacher mysteriously vanishes right in the middle of the school day. Could the creator of the adorable Flippy Bunny really have a sinister plan up his sleeve? The school's secret crime-fighting Lunch Lady is not about to let a villain take over her cafeteria. Armed with her spatula and a serious serving of justice, she is ready to kick some bunny butt and solve the mystery of the missing gym teacher.