Héroes y antihéroes en la literatura

El dueño de una empresa farmacéutica se enfrenta a una crisis de ventas. Un colaborador le propone un plan perfecto: robar una cepa de «gripe española», un virulento virus que causó la pandemia de gripe más mortífera de la historia. Cuando la OMS aprobara la creación de la vacuna, el laboratorio ya la tendría lista. Una operación que les permitiría no sólo salvar la situación, sino también hacerse inmensamente ricos.

Los niños aprenderán las frases y las palabras sencillas de español en este libro divertido y ilustrado, por ejemplo, ¿Hola, cómo estás? ¿Cómo te llamas? ¿Qué hora es? ¡Y más! (Children will learn simple Spanish phrases and words through this fun illustrated story, for example, How are you? What is your name? What time is it? And more!) Meet Philip and Martha, two young students who meet at school and become friends. Young learners will find the simple greetings, questions and statements easy to understand. Learn simple English words and phrases with the corresponding version...

Read this book to find out about eyes and how they differ from animal to animal. This book uses simple, repetitive text to teach children about eyes using basic vocabulary and stunning photographs that show how eyes differ across a diverse selection of animals, including humans. Children learn what eyes are for, where they are found, and what eyes look like.

This Spanish-language series presents the complete range of math concepts and skills students are expected to master during the first grade. The series moves sequentially, from easiest to hardest concepts, with each book covering a different math topic. The first volume reviews the math concepts students learned in kindergarten. The next six books cover counting, adding and subtracting, tables and graphs, money, patterns, and measuring. The eighth volume is a summary of the math concepts students have studied throughout the year. Each book presents situations that show the relevance of math...