But with the help of an eccentric neighbor, an artificial intelligence in the form of a double-six domino, a DNA-analyzing tray, two hot air balloons, and a cat named Mucus, three kids from the middle of nowhere might be able to save the planet.Henry Clark's dazzling debut middle grade novel is a thoroughly original, unabashedly wacky, and surprisingly affecting story about the importance of intelligence and curiosity in a complacent world.