"The Eleventh Hour" is a children's book written by Graham Baker. It tells the story of a birthday party for Horace the Elephant, who is excited to celebrate with his friends. However, as the party unfolds, a mystery arises when the food goes missing, and Horace must figure out who is responsible. The book features colorful illustrations and engaging characters, making it appealing to young readers. It encourages problem-solving and critical thinking as children follow Horace's journey to uncover the truth behind the missing food at his party.