Book excerpt: When Cassie Pengear is summoned to Oxford as a suspect in a murder, she assumes it’s by one of the Scotland Yard Inspectors who don’t appreciate her occasional help. She’s surprised to learn it’s from her friend Inspector Burrows and even more startling, he actually begins to give her information on the case of a murdered Oxford don. Startling until she realizes his two best suspects are committing a crime Inspector Burrows would rather overlook simply by being together. Now she’s keeping suspects' secrets while investigating blackmail and murder.