8 Conhecendo Os Dinossauros , Kids Dinosaur booklets Printed in Brazil... assuming they are in Brazilian Portuguese ? Each one is 8 pages (10 if you count the inner covers). includes: Tiranossauro - Tyrannosaurus Triceratops Braquiossauro - Brachiosaurus Pterodactilo - Pterodactyl Elasmossauro - Elasmosaurus Velociraptor Arqueopterix - Archaeopteryx Estegossauro - Stegosaurus