Brain Games Dinosaurs Word Search features a collection of more than 80 word search puzzles inspired by the prehistoric beasts that once roamed the Earth. Solve 84 dinosaur-themed word searches in varying degrees of difficulty. Several puzzles feature additional information about their respective dinosaurs, going into detail about the thumb spikes of the iguanodon, the long head crest of the parasaurolophus, and the massive sail on the back of the spinosaurus. Answer key found in the back of the book. Spiral bound, 192 pages.