Hipatia de Alejandría

¿Qué animal tiene espinas agudas, boca en forma de trompeta y cuerpo rayado que parece lleno de hojas? Busca más pistas dentro del libro para averiguarlo. Cuando resuelvas el misterio, no solo descubrirás al animal, sino que también aprenderás dónde vive, qué come y muchos otros datos fascinantes.

Vocabulary words for a variety of locations and activities are introduced with supporting illustrations.

Now available in Spanish bilingual editions, this best-selling series offers big, brainy science for the littlest listeners. Accurate enough to satisfy an expert, yet simple enough for baby, this clever board book explores the ups and downs of gravity. When baby drops food from a high chair, why does it fall? Beautiful, visually stimulating illustrations complement age-appropriate language to encourage baby's sense of wonder. Parents and caregivers may learn a thing or two, as well!

“Dino” Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children’s books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these horned dinosaurs face-to-face: Torosaurus had the biggest skull of any animal ever! Pentaceratops had five sharp horns on its head! Styracosaurus was as big as an ice cream truck! Plus, you'll get to know Centrosaurus,...