Dinotopia; 6 oz.; 143 pages; Unread PB few light cover creases 1 date stamp top edge of pages lightly aged 1st Random House PB Printing. In search of adventure, thirteen-year-old Andrew convinces his friends, Lian and Ned, to explore the forbidden Lost City. But the last thing they expect to discover is a group of man-eating Troodons! For centuries, this lost tribe of dinosaurs has lived secretly in the crumbling city. Now Andrew and his friends are trapped!