Mundo Insecto

Thomas Edison is considered by many to be one of the greatest inventors of all time. His creations changed the world, but there was more to his life than just his inventions. Readers of this engaging volume will learn all about the man behind the innovations. This fascinating biography introduces important subjects and encourages a further interest in history. Concise and accessible text paired with vibrant photographs is sure to captivate audiences of many ages and levels.

Describes the importance of farms and the changes that have taken place on farms in the United States from the eighteenth century to the twentieth century.

José Martí was barely 16 years old when he began to fight for the independence of his homeland through his writing. At 17 he was declared an enemy of Spain and sentenced to six years of prison and hard labor. But that did not stop him. Martí dedicated his life to defending Cuba's right to independence. Today he is remembered and honored as a man of integrity--brilliant and courageous--and as a lover of freedom and peace.

Se trata de un manual con el que los lectores aprenderán los principio básicos para dibujar dinosaurios. El libro describe detalladamente cómo dibujar la cabeza, los ojos, los dientes, las garras, las zarpas y el cuerpo de estas criaturas. Asimismo, el lector encontrará ejemplos de reptiles voladores, depredadores marinos, y dinosaurios carnívoros, herbívoros, gigantes y acorazados. El manual también incluye información curiosa sobre los paisajes y los escenarios más típicos de las distintas especies de estos seres del pasado.