The Mailbox Classroom Skill Builders Teacher's Helper bundle grade 1. includes: - Dec/Jan 2008-9 ( letter writing, addition and subtraction, Alexander and the Terrible, Horrible, No Good, Very Bad Day, Gingerbread men, consonant digraphs, then and now, seasonal and holiday). - Feb/ March 2009 ( telling time, Making words, lions & lambs, Henry and Mudge and the Long Weekend, parts of a plant, editing, toseasonal and holiday). Both are pre owned in new like condition. Thank you for shopping my closet!!!