A novel of ambition and obsession centered on the race to discover Pluto in 1930, pitting an untrained Kansas farm boy against the greatest minds of Harvard at the run-down Lowell Observatory in Arizona

In 1928, the boy who will discover Pluto, Clyde Tombaugh, is on the family farm, grinding a lens for his own telescope under the immense Kansas sky. In Flagstaff, Arizona, the staff of Lowell Observatory is about to resume the late Percival Lowell's interrupted search for Planet X. Meanwhile, the immensely rich heir to a chemical fortune has decided to go west to hunt for...