Mi primera enciclopedia de animales

Children explore the concepts of big and small in the world around them, from big round pancakes to tiny little seashells.

La aventura más épica del grupo de Los Compas, ¡con Mayo e Invictor como protagonistas! Algo terrible ha sucedido en el pueblo de Invictor y Mayo: la mitad de la esmeralda sagrada fue robada del laboratorio Force Atomic Company por el profesor Malus Malunfus, un malvado científico. La humanidad corre un gran peligro: si las dos mitades se unen, convertirán a Malunfus en el hombre más fuerte sobre la tierra y esto supondría el fi n del planeta. Por suerte, nuestros compas no lo van a permitir. Invictor el mamadísimo y Mayo, la tostadora deberán evitar que el ladrón cumpla con su...

The Earth is made up of shapes. The shapes make up landforms. Find out about all of Earth’s landforms. Paired to the fiction title A Long Car Ride.

A foundered Victorian ship looking for the fabled Northwest Passage holds a secret in its icy grave... When Dirk Pitt of NUMAr is almost blown to pieces in a lab explosion, he suspects sabotage. The lab in question belongs to a scientist hoping to use a rare mineral to combat greenhouse gases - but who would want to destroy our one chance to save the planet? However, there are those who will do anything to control such a valuable prize. Pitt's investigations take him to the Arctic in search of a clue to the origins of this precious mineral. There he and NUMAr colleague Al Giordino must battle ...