a measure of relatedness between two antigenic substances
A light enjoyable mystery, more about cooking and relationships than about crime. The story opens with the murder of the valedictorian at an exclusive prep school. Prime suspects are, of course, the fellow classmates and their status-hungry parents. Having just gone through the college selection process with my son, I can attest to the stress and craziness of some seniors who would do just about anything to get into an Ivy League school.