The Complete Book of Presidents States Author:Dawn Downs Purney (Editor) The Complete Book of Presidents & States offers children in grades 4 to 6 complete instruction and practice on the U.S. Presidents and States.Children complete a variety of exercises that help them develop a number of skills in this 352 page workbook. Including a complete answer key this workbook features a user-friendly format perf... more »ect for browsing, research, and review.Over 4 million in print! The best-selling Complete Book series offers a full complement of instruction, activities, and information about a single topic or subject area. Containing over 30 titles and encompassing preschool to grade 8 this series helps children succeed in every subject area!« less