I admit it. The cliffhanger totally got me. I'm a sucker for Flying Graysons mysteries.
And I liked the moment where Dick was cleaning out the cave and decided to take the Batman case but leave Jason's because that was Bruce's cross to bear and not his.
Dick's mother has a strange face in that picture, but then, so does Dick. Mary Grayson is usually always pictured with a huge smile. Sometimes she literally looks like she was traced from a Bettie Page picture.