About Debbie Hanlon Debbie Hanlon is the mother of three children who finally left home, giving her time to write. She lives in St. John’s with her husband and three cats. Books by Debbie Hanlon Adventures of Gus & Isaac HO, HO, NO Christmas by (author) Debbie Hanlon Adventures of Gus & Isaac by (author) Debbie Hanlon Ages 5 to 7 Grades 2 to 4