Dabeet Ochoa is a very smart kid. He's top of his class in every school, but he doesn't think he has a chance at Fleet School, because he has no connections to the Fleet. But then Colonel Graff arrives at his school for an interview, and everything changes.

Using the lore and the folk magic of the men and women who settled a continent, and the beliefs of the tribes who were here before them, Card has created an alternate frontier America; a world where a particular kind of magic really works and where that magic has colored the entire history of the colonies. Charms and beseechings, hexes and potions, all have a place in the lives of the people of this world. "Knacks" abound: dowsers find water, sparks

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Ender Wiggin, the young military genius, discovers that a second alien war is inevitable and that he must dismiss his fears to make peace with humanity's strange new brothers. "Three thousand planet-bound years have fled since Edgar Wiggin won Earth's war with the Formics by totally destroying them. Ender remains young, traveling constantly at relativistic speeds. In three thousand years, the Hive Queen and the Hegemon have become holy writ, and...

Usually Crosstime Traffic concerns itself with trade. Our world owns the secret of travel between parallel continuums, and we mean to use it to trade for much-needed resources with the worlds next door. Preferably without letting them know about any of that parallel-worlds stuff. But, there's one parallel world that's different. In it, the atomic war broke out in 1967, at the height of the Summer of Love. Now, Crosstime Traffic has been given a different...

Parallel story to Ender's game. An orphan named Bean is found on the streets of Amsterdam and taken to Battle School, where he becomes both friend and rival to Ender Wiggin.

Child-hero Ender Wiggin must fight a desperate battle against a deadly alien race if mankind is to survive.

El gran clásico de la ciencia ficción contemporánea, un libro único por su capacidad de trascender el género y atraer a lectores de todas las edades durante cuatro décadas. Child-hero Ender Wiggin must fight a desperate battle against a deadly alien race if mankind is to survive.

"Before the creation of Disboard, a world where everything is decided by games, there raged a terrible war among the stars. But the Immanity weren't the only ones fighting to end it-one elf had her own dreams for the future: "Whoever's left standing once all the stars are destroyed is the winner." In other words: anything goes! Follow Think Nirvalen's exploits during the Great War along with several out-of-this-world short stories originally included...

Can the nerds handle the high seas? It's anchors away for this motley crew of middle grade, video-gaming heroes. In the exciting third book of the Nerdy Dozen series, Neil Andertol and his friends are in for their toughest mission yet! Neil and his crew have reunited at Reboot Robiski's video-game convention in order to try the brand-new underwater game, Captain Jolly's Shark Hunt. Except that their win only leads to trouble. Neil, Sam, and Biggs...