Brush water over the black and white illustrations and watch the prehistoric scenes burst into colour! There are 16 scenes with velociraptors hunting for food, pterodactyls flying high in the sky, baby dinosaurs being born and much more. The back cover folds out so you can place it between the pages and prevent colours running onto the page beneath.; 32 pages, B&W illustrations that become colour illustrations when water is applied; Published: 01/09/2017