Part-time garden shop owner/part-time forensic botanist, Peggy Lee is trying to discover if the death of Ann Fletcher 20 years ago was an accident - or foul play. In return, she hopes to receive more information about her late husband's death. She knows John Lee was murdered, but questions have arisen as to why he was killed. She is working with a private detective who stumbles across his own feet, but her Internet friend, Nightflyer, says that Harry Fletcher has the answers. When Harry is murdered by convallatoxin, from the lily of the valley plant, Peggy begins to understand her role in everything. Now she has to stay alive long enough to prove her theories - and keep her son, Paul out of trouble too!