One must wonder if Kristy and Hermoine are related. Pratchett's last installment in this series is about time travel, war, and cats.
Old Review - This Johnny Maxwell book, like the previous two, takes a serious issue and deals with it in a funny way while at the same time presenting something important. That's a rare talent. For Discworld fans, Greebo seems to make an appearance, or at least one of his relatives does.