About Jay Fleck Books by Jay Fleck Our Classroom Rules! by (author) Kallie George illustrated by Jay Fleck Ages 3 to 7 Grades p to 2 Our Playground Rules! by (author) Kallie George illustrated by Jay Fleck Ages 3 to 7 Grades p to 2 Flo A Picture Book by (author) Kyo Maclear illustrated by Jay Fleck Ages 3 to 6 Grades p to 1