Tras haber vivido una vida relativamente tranquila en la Tierra y el mismo día en que cumplen setenta y cinco años, 1,022 ancianos se enrolan en las Fuerzas de Defensa Coloniales, el ejército que lucha por la supervivencia de la humanidad en el universo. La vida en la Tierra transcurre sin demasiados contratiempos. Sin embargo, en el universo se está librando una guerra sin cuartel por los últimos planetas todavía deshabitados de la galaxia.

Harry Creek es un funcionario de bajo nivel del Departamento de Estado con un trabajo nada agradable: transmitir malas noticias a los embajadores alienígenos en la Tierra. Pero también es un héroe de guerra y un habilidoso hacker. Así que cuando la Tierra se enfrenta a su destrucción a causa de una metedura de pata diplomática con los nidu, una raza alienígena muy superior a la nuestra, Harry deberá localizar lo único que puede salvar a nuestro planeta de ser esclavizado por los alienígenas

John Perry did two things on his 75th birthday. First he visited his wife's grave. Then he joined the army. The good news is that humanity finally made it into interstellar space. The bad news is that planets fit to live on are scarce—and alien races willing to fight us for them are common. So: we fight. To defend Earth, and to stake our own claim to planetary real estate. Far from Earth, the war has been going on for decades: brutal, bloody, unyielding. Earth itself is a backwater.

The ex-planet Pluto has a few choice words about being thrown out of the solar system. A listing of alternate histories tells you all the various ways Hitler has died. A lawyer sues an interplanetary union for dangerous working conditions. And four artificial intelligences explain, in increasingly worrying detail, how they plan not to destroy humanity. Welcome to Miniatures: The Very Short Fiction of John Scalzi.

Los exploradores espaciales yherajk han venido a la Tierra para conocernos y así entablar la primera amistad interestelar con la humanidad. Sólo hay un inconveniente: tienen un aspecto espantoso y huelen a pescado en mal estado. Conseguir la confianza de los terrícolas supone todo un desafío y los yherajk necesitan a alguien que les ayude a llevar a cabo dicha empresa.

Ha dado comienzo una estación de desenlaces. Empieza con una gran grieta roja que recorre las entrañas del único continente del planeta, una grieta que escupe una ceniza que oculta la luz del sol. Empieza con la muerte, con un hijo asesinado y una hija perdida. Empieza con una traición, con heridas latentes que comienzan a supurar. El lugar es la Quietud, un continente acostumbrado a la catástrofe en el que la energía de la tierra se utiliza como arma. Y en el que no hay lugar para la misericordia.

Bob Johansson recién vendió su compañía de software por una pequeña fortuna y le ilusiona vivir la vida en grande. Lo primero en su lista de pendientes: gastar su nuevo dinero. En un derroche, contrata un servicio para preservar su cabeza en criogenia, en caso de muerte. Momentos después, pierde la vida al cruzar una calle. Al despertar, 117 años después, Bob descubre que su mente ha sido cargada a una sonda espacial inteligente, con la habilidad de replicarse a sí misma.

Primera y aclamada entrega de la tetralogía «Los cantos de Hyperion», una saga fundamental de la ciencia ficción moderna que fue galardonada con tres premios Locus y el Hugo de 1990 por el presente título. La publicación de la serie a lo largo de la década de 1990 coronó a Dan Simmons como un referente indiscutible del género, capaz de construir un mundo al estilo de los Cuentos de Canterbury, y al mismo tiempo hacer un claro homenaje a John Keats.

Not too long from today, a new, highly contagious virus makes its way across the globe. Most who get sick experience nothing worse than flu, fever, and headaches. But for the unlucky one percent - and nearly five million souls in the United States alone - the disease causes "Lock In": Victims fully awake and aware, but unable to move or respond to stimulus. The disease affects young, old, rich, poor, people of every color and creed. The world changes to meet the challenge.

In a corporate-dominated spacefaring future, planetary missions must be approved and supplied by the Company. Exploratory teams are accompanied by Company-supplied security androids, for their own safety. But in a society where contracts are awarded to the lowest bidder, safety isn’t a primary concern. On a distant planet, a team of scientists are conducting surface tests, shadowed by their Company-supplied ‘droid—a self-aware SecUnit that has hacked its own governor module, and refers to itself (though never out loud) as “Murderbot.”

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.