The Mystery of the Blue Train

It is funny, I don't usually feel bad about the people dying in murder mysteries. And I don't really feel bad for Ruth, because she's really a bitch, but I feel really bad for Rufus Van Aldin. He really loved his daughter, and her death was so unnecessary and unnecessary ugly.
Also, I don't feel the characters were as developed in this as they usually are. The side characters are more interesting, really :-D Like Lenox Tamplin, or the old lady with whom Katherine spends time in St Mary Mead. or Kitty Kidd.