As a wife and mother, Karen McBride wonders if she'll ever discover what her own spirit requires to feel whole. When her father, the formidable champion bird-watcher, Martin Engel, suffers a stroke, Karen rushes home to Texas to take care of the man who always seemed to have more love for winged creatures than his own family.And now here she is-her children nearly grown, and her rock-of-a-husband,...