At School With An Old Dragoon is a novel written by Mac Kenna, which was first published in 1874. The story is set in a small town in Ireland and revolves around the life of a young boy named Tim O'Brien. Tim is a mischievous and adventurous child who often gets into trouble at school. However, his life takes a turn when an old dragoon, named Sergeant O'Leary, comes to teach at his school.Sergeant O'Leary is a retired soldier who fought in the Napoleonic...