Mary Curran Hackett’s PROOF OF ANGELS in which an elderly woman who appears to be holding conversations with an angel is cared for by a daughter who fears her mother is losing her mind, only to discovers that her mother’s delusions may reveal a long buried truth from her past to Lucia Macro at Wm. Morrow in a nice deal by agent Marly Rusoff at Marly Rusoff & Associates. (NA)