My name is Dorothy Green, I am 13, and I think I may have discovered a murder. Before it's happened. It's 1935, and Dorothy and her family are all together for the jolly season of Christmas. But not so jolly anymore. Ivy, Dorothy's aunty, has come with her new husband, Ernest, but there's a fishy scent around him. He keeps walking around, looking at all our family's jewels and expensive vases, eyeing them like an eagle... Read the book and find out if there is a murder, who the murderer may be and solve the case!