Atlas visual del mundo

Examines the nature of inclined planes and wedges, how they can reduce the amount of force necessary to perform work, and ways in which they are used.

George W. Bush grew up in a prominent political family in Texas. After serving as Texas governor, Bush followed his father's footsteps in becoming President of the United States. This Spanish-translated biography allows readers to discover the life of George W. Bush and explore some of the impacts he made as president through acts like No Child Left Behind. Readers will also learn of the many unexpected challenges Bush faced, such as the al-Qaeda attack on September 11, 2001, the War on Terror, and the Iraq War. The engaging facts, vibrant images, and supportive text work in conjunction with...

Learn How Dams And Levees Are Built As Well As The Effects They Have On River Systems In A Region, And Places Downstream.

Tercera entrega de la alucinante serie paranormal romántica «Psi/Cambiantes». Son dos seres rotos: él, un psi adiestrado para no tener sentimientos; ella, una cambiante que ha perdido lo mejor de su naturaleza. Pero están destinados a encontrarse. Cuando era soldado de élite de las fuerzas del Consejo de los psi, Judd Lauren se vio obligado a hacer cosas terribles en nombre de su gente. Ahora es un desertor y sus tenebrosas habilidades le han convertido en el más letal de los criminales: frío, despiadado, insensible. Antes de ser abducida, brutalmente torturada y mentalmente violada...