Professor Sponge brings his grandchildren, Max and Lucy, and their dog, Soap, on a journey to a mysterious planet, but is unaware that the planet is haunted by

Documents how 12 people, as part of a top-secret U.S. government program, traveled to the planet Serpo and lived there for 13 years • Based on the debriefing

The authors tell the epic story of the universe from an inspired new perspective, weaving the findings of modern science together with enduring wisdom found in