Teoría completa de la música I

Mysterious ancient ruins, hidden deep in the jungle of southern Mexico In May 1840, explorers John Stephens and Frederick Catherwood road their mules along a steep, muddy jungle path. They were hoping to find the ruins of an ancient, deserted site in Mexico they knew only from visitors’ accounts. Through the trees, they spied the remains of a crumbling stone palace. Palenque! In the weeks they spent there, the men discovered intricately designed buildings and mysterious glyphs, or symbols. Who built this city? What did the glyphs mean? The questions remained largely unanswered until the...

“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 duck-billed dinosaurs face-to-face: Corythosaurus could honk through the top of its head! Gryposaurus had hundreds of grinding teeth! Parasaurolophus could smack enemies with its strong tail! Plus, you'll get to know...

Make patterns fun at recess time! This exciting title has been translated into Spanish and helps young readers recognize repeating patterns all around through helpful charts and familiar images of recess time. Children will better understand early STEM themes through the help of simple, applicable examples of patterns. This title will engage young readers with games and featured "You Try It!" problems!

Me llamo De Sastre. Timmy De Sastre. Comienzan las aventuras de este personaje inolvidable y su inseparable amigo que no podrás dejar de leer. Me llamo De Sastre. Timmy De Sastre. Soy el fundador, presidente y consejero delegado de la mejor agencia de detectives de la ciudad, probablemente de toda la nación. El libro que tenéis en vuestras manos es un relato histórico de mi vida como detective. Todos los datos que recoge están contrastados. Todos los dibujos que lleva los he hecho yo. Intenté que mi socio Total hiciera las ilustraciones, pero no eran buenas.