Dinosaurios, garras y crestas

Humans and animals can also make a great team working together. See how horses and the officers who ride them work together to keep our streets safe.

Guatemala is an important neighbor to the United States. Readers will discover how Guatemala and the US are alike and how they differ as they read about the land and people, animals and celebrations. Hello, neighbor!

Learn How Dams And Levees Are Built As Well As The Effects They Have On River Systems In A Region, And Places Downstream.

ROCK EN POLONIA es el cuarto poemario del doctor Daniel, conocido artísticamente como José Daniel Martínez. En su aventura por Polonia tomó la inspiración que le llevó a componer estos versos.

When Eco the bear realizes that his friends the bees are missing, he decides to go look for them. His journey takes him around the world where he meets 11 different characters attempting to solve some of the world's greatest problems—air and water pollution, consumerism, extinction, deforestation, global warming, hunger, lack of education, poverty, and war. Each chapter focuses on one world problem and includes activities for children to learn about the social and ecological issues involved with each. Cuando Eco el osito se da cuenta de que sus amigos las abejas han desaparecido, decide ir...

Moth vive con su madre en uno de los barrios más pobres de Nueva York. Al cumplir los doce años es vendida como sirvienta, y al escapar de esta nueva vida, entra en contacto con los bajos fondos de la ciudad. Aprende a convivir con pícaros, ladronzuelos, mendigos y prostitutas, pero también con los ricos que visitan en secreto el prostíbulo clandestino de Miss Everett, un local exclusivo en el que se ofrece a chicas jóvenes y vírgenes, como Moth, como el bien más preciado. A pesar de las duras condiciones, este nuevo mundo de lujo, le permite a Moth soñar con una nueva vida, una...

Groups of American Indians had been living in the Texas region for thousands of years when American settlers decided to expand westward. This captivating book has been translated into Spanish and explores the history of American Indians in Texas and how each group found different ways to live in the region they inhabited. Readers will learn about a variety of tribes, including Karankawa tribe, Jumano, Caddo, Lipan Apache, and Shoshone and discover how they struggled to survive European colonization, the Indian Removal Act, and American expansion. Other topics include the Dawes Act, Indian...