Set of 4 Dinosaur Activity Books ~ Fun Facts, Puzzles, Coloring, Jokes & More! Children's Coloring Activity Set of 4 Dinosaur Activity Books Each book is 8 1/4 x 11 1/2 inch ~ 32 Pages Packed with Fun Facts, Puzzles, & Activities ~ Learn Strange but true facts and some great dinosaur jokes! A must for all dinosaur fans! ~ Excellent Stocking Stuffer, Prize, Party Favor or Gift! Helps develop and improve Attention to Detail, Concentration, Identifying & Naming Primary & Secondary Colors, & Eye-hand Coordination!