"Aliens are coming! A year after young engineering student Rip Cantrell discovered the first flying saucer buried deep in the sands of the Sahara, another saucer is brought up from the bottom of the Atlantic. The recovery is funded by a pharmaceutical executive who believes that the saucer holds the key to an anti-aging drug formula that space travelers would need to voyage between galaxies. But one of his technicians, Adam Solo, an alien marooned...

"After astronaut Catherine Wells's ship undergoes a catastrophic event and loses contact with NASA, the entire world believes her to be dead. Miraculously - and mysteriously - she survives, though everyone else on the mission is lost, as are most of Catherine's memories of her time in space. Her reentry after a decade away is a turbulent one: her husband has moved on with another woman, and the young daughter she left behind has grown into a teenager...

A young boy, seeing that Moon is lonely, sends up a kite to cheer her then, after growing up and learning many things, he becomes the first human to visit her. Dedicated to Neil Armstrong and written in recognition of the fiftieth anniversary of the first U.S. moon landing. --

"Adrana and Fura Ness have finally been reunited, but both have changed beyond recognition. Once desperate for adventure, now Adrana is haunted by her enslavement on the feared pirate Bosa Sennen's ship. And rumors of Bosa Sennen's hidden cache of treasure have ensnared her sister, Fura, into single-minded obsession. Neither is safe; because the galaxy wants Bosa Sennen dead and they don't care if she's already been killed. They'll happily take whoever...

"A girl named Petra Pena, who wanted nothing more than to be a storyteller, like her abuelita. But Petra's world is ending. Earth has been destroyed by a comet, and only a few hundred scientists and their children - among them Petra and her family - have been chosen to journey to a new planet. They are the ones who must carry on the human race. Hundreds of years later, Petra wakes to this new planet - and the discovery that she is the only person...

"A wave of lethal gamma radiation is expanding from the core of the Milky Way galaxy at the speed of light, killing everything in its path. The countdown to when the death wave will reach Earth and the rest of the solar system is at two thousand years. Humans were helped by the Predecessors, who provided shielding generators that can protect the solar system. In return, the Predecessors asked humankind's help to save other intelligent species that...

Super-sized, eleven-year-old Liam makes a giant leap for boy-kind by competing with a group of adults for the chance to go into space.

It is the year 2063 and all energy sources have been depleted or declared unsafe. An ice age has begun, China's world dominance is growing, and America is sliding into impotence. Only Ben Belson, a New York financier, has any hope of reversing the decline of civilization. Undaunted by the apathy around him, haunted by emotional problems that are driving him toward suicide, he embarks on a highly publicized search for an extraterrestrial fuel supply....

Oliver Donnington Rimington-Sneep avoids falling asleep by flying his rocket ship to Mars.

When an evil professor begins threatening New Mouse City with terrible inventions, Geronimo Stilton is enlisted by local authorities to embark on a top-secret mission to outer space to thwart a nefarious plot.