SET OF 6-It Takes a Leader 0590491911/9780590491914, Nature Guides 0590491261/9780590491266; The Funny Side 0590491105/9780590491105; Teams 0590491040/9780590491044; What an Idea! 0590489070/9780590489072; Chapter by Chapter 059048656x/9780590486569 (Literacy Sourcebook/Literacy Place)