The class pets at Daisy P. Flugelhorn Elementary School want OUT . . . and GW (short for George Washington), the deceptively cute hamster in the second-grade classroom, is just the guy to lead the way. But when he finally escapes and goes to find his former partners in crime, Barry and Biter, he finds that they actually LIKE being class pets. Impossible!Just as GW gets Barry and Biter to agree to leave with him, a mouse named Harriet and her many mouse minions get in their wa