On Career Day, the children in Mrs. Madoff's class each take turns introducing a special visitor. Every visitor has something interesting to share with the class, and together everyone learns all about the different work that people of all ages do. This group of students has a varied guest list, including a bassist, a construction worker, a veterinarian, and a children's book illustrator! Mrs. Madoff's class help young readers explore the question “What do you want to be when you grow up?”