"Dr. Toby Harper, an emergency room physician, is curious about the symptoms of a patient who is brought in one evening. Her curiosity leads her to a dangerous discovery that involves researchers' attempts to give senior citizens back their youth. George Guidall's performance immediately draws in the listener. With perfect pacing, he captures the drama and tension without overdoing it. This story is filled with medical details (Gerritsen is a physician) that are often graphic, bloody, and gory--definitely not for the squeamish. S.S.R. (c) AudioFile 2002, Portland, Maine"