Katie Kawa 
Loaders / Palas cargadoras [PDF ebook] 

This exciting bilingual book explains all about how loaders work and the many important jobs they can do, like clearing snow. Simple text presented in both standard Latin American Spanish and English guides English language learners as they explore the mechanics of loaders. They learn about the kinds of jobs these marvelous machines can do-from carrying heavy rocks to building new houses. Detailed photographs show various kinds of loaders in action.