The newest Dr. Rebecca Temple book is set alternately in 1979 Toronto and 1930s Berlin. In Toronto, Rebecca follows a trail that begins when Birdie, the schizophrenic homeless woman she is trying to help, is killed. From the German fencing instructor in whose backyard Birdie lived to the Egyptian physician in town to talk up the new drug he is developing from snake venom, nobody is who they appear to be. Strangely, the two men seem to know each...