Dinosaurios: Alas Y Aletas (Dinosaur Wings and Fins)

Developing readers will be enraptured by the detailed illustrations that show ancient creatures soaring the skies and swimming in the deep blue sea. The focus of this book is on fins and wings. What did ancient dinosaur fins look like? Were wings different back then than they are on modern creatures? Dazzling illustrations trigger imagination and curiosity while core science concepts are introduced.