light cover creasing and reading wear, small scuff to the top of the spine.
Zack is over the moon when he and his dad are allowed to join a mission to return a baby pterosaur to his planet. When their shuttle lands, Zack can't believe his eyes ... He sees all kinds of creatures that he has only read about in books.
As soon as Zack and the team of navigators head out in search of the pterosaur's mother, they find themselves in the middle of an amazing adventure on the Prehistoric Planet.