There and Back - George MacDonald

An unscrupulous baronet is left a widower and couldn't care less what happens to his ugly newborn heir. But when an icy stepmother moves in and the child is stolen away by his loving nurse, what can unfold but a riveting account of the years of mystery, drama, love and lessons for which MacDonald's writings are known. (Sequel to Thomas Wingfold, Curate and "Paul Faber, Surgeon") - Summary by HannahMary