About this Book

Andrew, the son of a Dinotopian innkeeper, makes a strange discovery one
night when a hooded dinosaur leads him and two friends to a remote, sealed-off
city. When they begin to explore the forbidden area, the trio are thrust into
a dangerous adventure--one they can survive only if they can put aside their
chronic rivalries and come to understand the lost race of TroÜ dons, who
have existed there in seclusion for centuries.