A young Russian ballerina is being held in custody for bludgeoning one of the members of a visiting ballet company to death. She refuses to speak to anyone except Sir Tobias Glendower, whom she claims is her father. But where is Toby? Can his occasional partner-in-sleuthing, Dr. Penny Spring, find him in time? A different sort of "traditional British" series; I like it very much but these are hard to find.