Louis Pasteur

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

The Uses Of Wind Energy Is The Topic Of This Book. Explains The Positive And Negative Impact This Form Of Energy Can Have On Our World.

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

Answers such questions as "Qué son los perros?, Qué come mi perro?, Qué mas necesita mi perro?, Qué puedo hacer por mi perro?, Qué puede hacer mi perro?"

In this book discover how learning to pray can change everything! Through prayer, God can lift you above the pressures of your life so you can see His unique plan for you

Al pequeño Pombo le espera una buena sorpresa, ¡su mamá va a tener otro osezno! Está muy preocupado: ¿seguirá su mamá queriendo a su pequeñín cuando haya un nuevo miembro en la familia? Una historia tierna y cercana para los pequeños de la casa, que disfr

Using helpful charts, graphs, informational text in conjunction with vivid images and intriguing facts, this engaging, Spanish-translated title allows early elementary readers to explore the ecosystem, plants, and animals of the deserts around the world.