The Eleventh Hour: A Curious Mystery
by Graeme Base
When Horace turns 11, he celebrates in grand style by inviting his friends to a splendid party. When the time comes for the birthday banquet, a most curious mystery will be revealed. Base has hidden messages that will keep sleuths searching happily for hours for the answer to the mystery. Full color.
Author: Graeme Base
Publisher: Abrams Books for Young Readers
Release Date: 1993-09-20