Adventure Workshop Preschool-1st Grade 9th Edition Thing One and Thing Two are all here to play with you in this story that has tons of surprises, big and small. Be sure to see them all! Join Arthur and the gang on great learning adventures as they visit an ancient pyramid, play hide-and-seek and much more! Its a great day at the amusement park with Reader Rabbit and friends! Use numbers to solve math puzzles and win great prizes. Math skills to the rescue! Solve math problems and build courage and strength to save a medieval village from a fire breathing dragon!