Ondas sonoras y la comunicación (Sound Waves and Communication)

Learn all about the amazing things your muscular system and skeleton do and how to keep them healthy and strong! With vivid images and clear, informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title introduces readers to basic biological ideas and vocabulary.

Explains The Early History Of How The Bill Of Rights Came To Be And How It Is Used To Protect Citizens.

The plot of The Empty Region takes the reader from the military camps of holy warriors in Pakistan, to the security corridors of the CIA and the FBI. It’s a fascinating puzzle inhabited by historical characters, including Osama bin Laden and George W. Bush, as well as officials aware of the tragedy´s secrets. Szichman leads us along the terminals where the air pirates of al-Qaida consummated their tragic ritual, makes us travel on the airplanes, turned into guided missiles, and recreates the 102 minutes when the burning towers of the World Trade Center became hell on earth. Although...

Vive como un loco por Jesús ofrece una mezcla de retadores ensayos eclécticos, preguntas de discusión,, testimonios, ideas para ayudar a los que son perseguidos, diario de oración la ventana 10-40 y un plan de lectura de la Bíblia.