(ages 4 - 6) Comical geese sisters, diva Sadie and down-to-earth Dorothy, continue their musical journey down the Wriggle River. As in their first adventure The Gaggle Sisters River Tour (Lobster Press, 2002), Dorothy's sensible solutions calm Sadie's high-strung antics. The river tour rolls on, illustrating themes such as teamwork, compromise, and music.