Based on the popular PBS show, it is complete other than 1 book- i counted 15.
Arthur Goes to the Library Board Game (Milton Bradley, 1996) PBS 100% Complete
GAME OF THE STATES BOARD GAME milton bradley vintage 1954
1940s WWII GET IN THE SCRAP Board Game Milton Bradley
1984 CONQUEST OF THE EMPIRE Board Game Milton Bradley Gamemaster Series Complete
The Smurf Board Game Milton Bradley No. 4113 Vintage 1981 Unpunched Complete
The Wuzzles Lotto Game Vintage 1985 Board Game Milton Bradley Boxed - Complete