(Hardback)

This non-fiction picture book playfully takes on the controversial issue of why Pluto is no longer a planet

(Paperback)

People, children especially, have been baffled, bewildered, and even outraged by the fact that Pluto is no longer called a planet. Through whimsical artwork and an entertaining dialogue format, Pluto's Secret explains the true story of this distant world, including its recent reclassification. Includes a glossary and bibliography.