For readers of Paulette Jiles and Gil Adamson, a 19th-century tale of a father's greatest regret and path to redemption Devastated at his wife's death and stricken at raising two girls and a boy on his own, Arthur Delaney places his children in a Halifax orphanage and runs off to join the Union Army in the American Civil War. The trauma of battle and three years in a disease-ridden priso…