Crisis energética: El futuro de los combustibles fósiles (Energy Crisis: The Future of Fossil Fuels)

From art and architecture to politics, philosophy, and mathematics, "western civilization" owes a great deal to the achievements of ancient Greece, but what do we really know about this long-gone civilization? How did geography influence the politics of the Greek city-states? What's the difference between an agora and an acropolis? This book takes readers several thousand years into the past, when independent city-states ruled the Mediterranean Sea, to find the answers. Full-color photographs and maps, accompanied by accessible text, introduce readers to the many contributions the ancient...

Did you know that baby butterflies look like worms with legs? Caterpillars turn into butterflies inside a shell. Discover more about these flying insects in Butterflies, part of the Life Cycles series of EYEDISCOVER books.

Storms are a fascinating topic and a great way to get young readers interested in science. This series uses simple text and dramatic, full-color photos to take students inside nature's powerful and deadly storms. Each book explains one kind of storm- what it looks like, how it forms, the damage it can do, and how people can protect themselves from danger.

Maestro de la Palabra, Capellán Defensor de los Derechos Humanos por la Federación International de Capellanes y Derechos Humanos Inc. Florida, USA. Licenciado en Teología por la Christcentric University for the Nations de Carrollton Texas, EE.UU en 2011. Estudió Liderazgo en el Instituto Tell My People Inc., de Harlingen Texas EE.UU en 2009, e Historia y Literaturas africanas por la Universidad Nacional de la República de Guinea Ecuatorial, África, en 2008-2009. Tiene estudios medios en Ciencias Jurídicas por la Universidad Nacional de G.E. Entre sus funciones ha sido ministrador de...

Para salvar a su madre, Gou Haoyou se ve obligado a desobedecer a sus mayores y se convierte en jinete de papalotes. Como estrella del Circo Jade emprende un viaje que lo llevar hasta el coraz n mismo de la China del siglo XIII: la corte del gran Kan.