Volunteering: Ned volunteers at a nursing home and shows an old lady around Polk; Moze volunteers to clean up the school back entrance with the help of Loomer, Crony and Buzz; Cookie competes with Evelyn Kwong in the school store. The Library: Ned and Cookie must solve the mystery of their missing library books; Moze "befriends" a girl in order to get a book she needs for a book report.