Knock Airport Mystery — Vincent McDonnell

A group of kids overhear a plot to help an evil criminal escape prison. Can they uncover the plot in time? "What a great way to encourage a young person to read." - Irish American News "I knew it was a children's book but the suspense quickly drew me into the plot and I too wanted to know how the boy was going to save Santa. This development of suspense showed me why McDonnell is popular among pre-teens." -Frank West, Irish American News.