8 books • 1 series
Grampa Hal The Crazy Little Train That Goes In Circles (The Life and Stories of Grampa Hal and Little Davey Gibson)
Grampa Hal Jeepers and Creepers (The Life and Stories of Grampa Hal and Little Davey Gibson)
Grampa Hal Flies That Don't Burn (The Life and Stories of Grampa Hal and Little Davey Gibson)