The word "orphan" may make us think of a child--but even self-sufficient adults can feel the pain of "orphanhood" when their parents are suddenly gone. Complicating the natural mourning process is the fact that this loss often occurs in our thirties, forties, or fifties--as we are raising our own children, watching them leave the nest, and facing other adjustments in our lives, from our jobs to our marriages to our health. This thoughtful exploration...