La proclama de emancipacion

A simple biography of the naturalist who founded the Sierra Club and was influential in establishing the national park system.

Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.

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.

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

A biography telling the life story of Revolutionary War hero and spy Nathan Hale. Written in graphic-novel format.

Presents the Egyptian story of how the god Osiris was treacherously slain by his brother Seth and restored to life by his wife Isis.

Ganador del premio Pura Belpré de ilustración De niña, a Teresa Carreño le encantaba dejar que sus manos bailaran a lo largo de las hermosas teclas del piano. Si se sentía triste, la música le levantaba el ánimo y, cuando estaba feliz, el piano la ayudaba a compartir esa alegría. Pronto comenzó a escribir sus propias canciones y a tocar en grandes catedrales. Entonces, una revolución en Venezuela hizo que su familia tuviera que huir a Estados Unidos. Teresa se sentía sola en este sitio desconocido en el que muy poca de la gente a quien conocía hablaba español. Y lo peor es que...