España, ayer y hoy + CD-ROM

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Als een vermist en doodgewaand slachtoffer van een seriemoordenaar, die al dertien jaar in de gevangenis zit, plotseling opduikt, wordt de zaak heropend om een ander slachtoffer te redden.

This book looks at the numbers in Spanish. Main text on each page is provided only in Spanish, with simple, labeled photographs providing support. A "dictionary" spread at the end of the book features all the vocabulary words in both Spanish and English, and also includes a pronunciation guide.

English Spanish bilingual children's book. Perfect for kids studying English or Spanish as their second language. Little Jimmy doesn't like to brush his teeth. Even when his mother gives him a brand new orange toothbrush, his favorite color, he doesn't use it like he is supposed to. But when strange and magical things start happening to Little Jimmy, he begins to realize how important brushing his teeth can be. I love to brush my teeth is a delightful story full of beautiful illustrations sure to get your little ones attention. If your child is having difficulty learning to brush their teeth...