Title: Say Hey!
Subtitle: A Song of Willie Mays (Jump at the Sun)
Subjects: African Americans, Baseball players, Juvenile literature, Biography, Mays, willie, 1931-, Baseball players, juvenile literature, Baseball, biography, African americans, biography, juvenile literature, African americans, biography, Mays, willie, 1931-, juvenile literature
Places: United States
People: Willie Mays (1931-)