¿Qué hacen los policías? (What Do Police Officers Do?)

The Industrial Revolution brought important changes to America. People began migrating to cities for work, and immigrants began to arrive in American in larger numbers than ever before as they looked for new employment opportunities. Readers explore the impact of the Industrial Revolution on U.S. migration and immigration patterns. As readers learn about essential social studies curriculum topics, engaging historical images and detailed primary sources hold their interest. This transformative period in American history comes alive for readers with each turn of the page.

Tommy Fuller and his family help a runaway slave family follow the stars in the Little Bear constellation to freedom.

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...

In Earning Money, early readers learn about the concept of earning money and ways to do it. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover basic economic principles.

Dos historias que tratan sobre el amor maternal, y sobre los momentos importantes que se dan en una relación familiar en las diferentes etapas de la vida. Una de ellas sigue la secuencia normal de un libro, de izquierda a derecha y de adelante hacia atrás. La otra se cuenta al revés, es decir, de derecha a izquierda y de atrás hacia adelante.