Los ciclos de vida — Las Mariposas

Did you know that pigs are some of the smartest animals on Earth? Pigs keep themselves very clean. Discover more about these farm animals in My Pig.

Aquí se recogen la trayectoria poética de un autor atento observador y fiel intérprete del corro, el juego y las canciones infantiles, puesto que su máximo anhelo siempre ha sido no dejar de ser niño. Premio Nacional de Poesía 1983, premio Príncipe de Asturias.

Introduces the many levels of government leadership in the United States and discusses the presidency, Congress, state and local governments, and the judiciary.

Simple text and photographs introduce why people have homes and some of the different kinds of homes found around the world.

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...