David R Stewart

• Charlotte Doyle, Canal Doctor
• Colin Doyle and the Leprechaun
• Daniel Doyle, Saga of the Psychic
• John Doyle and the Pennsylvania Canal
• Joseph Doyle, Canal Town Sheriff
• Kevin Doyle and the Mystery of Butu Island
• Margaret Ann Doyle, The Mystic Healer
• Mary Doyle, the Sorceress from Ballylee
• Michael Doyle, the Demon Out of Ireland