'Jack McDevitt is that splendid rarity, a writer who is a storyteller first and a science fiction writer second. In his ability to absolutely rivet the reader, it seems to me that he is the logical heir to Isaac Asimov and Arthur C. Clarke' Stephen KingAlex Benedict receives a cryptic message asking for help from celebrated writer Vicki Greene, who then voluntarily has her memory erased. She has no memory of her past life, or even of her plea for assistance. But she has transferred an enormous s