This memoir by Joan Saltzman recounts her marriage, in her forties, to a man whose kidney disease was progressing to a point of choice between dialysis or transplant.  The first half of the book is a lively account of their somewhat stormy courtship, layered with memories of her childhood and reflections on tensions with and loss of her parents.  The second half focuses largely on the difficult decision to donate one of her own kidneys to her husband.  Even undergoing tests to determine she was a match required some wrestling with fear and resistance.  The chronicle continues through bumpy recoveries to a new level of intimacy and understanding of ongoing shared life in new terms.  Her idea of "complete recovery" had to be modified once she recognized that even a successful transplant doesn't restore a former state of health, but does restore a new range of possibilities.