I had high hopes for this one because I adore the Philo Vance books and films, but after reading The Gracie Allen Murder Case, I was really annoyed. I know it is sacrilege, but I can't stand Gracie Allen! Her voice and manner are just grating to me. This book fully captured her mannerisms, so I suppose S. S. Van Dine did a good job.
Philo Vance for some reason came across Gracie Allen and her entourage. She basically helped Philo Vance solve the mystery. There were some site antics with her family and George Burns. They weren't yet together at the beginning of the novel, and at the end they got engaged. For some reason they also both worked at a perfume factory.
This was a pretty good book if you love Gracie Allen and mysteries. I love mysteries, but not really Gracie Allen. She seemed like a sweetie, but that voice is just nails on a chalkboard for me. Oh well, on to the next mystery.