Just how far will Dr. Brian Holbrook go to redeem himself at the Boston hospital where he works? He is asked to join a medical team where an experimental drug promises to save heart patient's lives. But the drug proves far more dangerous to patients than first realized. It is up to Holbrook to uncover the lie behind what looks like a miracle. I like Palmer's novels because he has the background to create a plausible setting. This is a fast thrilling read with the theme of questionable medical ethics at the core.