The perfect gift for any dinosaur-loving child, this collection of Hidden Pictures puzzles offers a unique puzzling experience. Kids can use the included bright green highlighter to find hundreds of hidden objects and create fluorescent scenes. This dinosaur activity book with inverted white-on-black puzzles combines the fun of coloring with highlighters and the enduring popularity of intricate Hidden Pictures puzzles. Dinosaur-themed images such as dinosaurs at the dentist, a dinosaur construction site, and a dino rock band pair with Highlights' trademark humorous illustrations, creating a fun and engaging puzzling activity perfect for the whole family.