Henry Carter Hull

When a NASA mission goes horribly wrong, Emma Watson must fight a lethal microbe that is multiplying in space and threatening life on Earth.

When the spectacular, sparkling explosions at a popular tourist sight slow down, Hedgie the hedgehog is the only one capable of flying to tiny planet Mikkop to see what is wrong.

The sole survivor on a desperate, last-chance mission to save both humanity and the earth, Ryland Grace is hurtled into the depths of space when he must conquer an extinction-level threat to our species.

At the moment of Keith Corcoran's greatness as an astronaut aboard the International Space Station he receivesword that tragedy has befallen his family and that, in its wake, his wife has left their failing marriage but after returning to Earth and an empty home he becomes friends with an immigrant neighbor who presents an opportunity for redemption.

The reader chooses the course of an adventure in which a crew of astronauts--the youngest to ever make the journey--sets off on a mission to Mars.

Twelve-year-old Arcturus Betelgeuse Chambers' quest to find life on other planets seems at an end when his parents decide to move to Las Vegas, but while they look for a house he stays with his neighbor, an astronaut who soon becomes a friend.

When Cat-Stro-Bot gets into trouble while helping the CatStronauts team with their research on Europa, the CatStronauts defy mission control and undertake a secret mission to save their friend on Jupiter's frozen moon.

"After the first settler on Titan trips her distress signal, neither remaining country on Earth can afford to scramble a rescue of its own, and so two sworn enemies are installed in the same spaceship. In order to survive the ship's secrets, Ambrose and Kodiak will need to work together and learn to trust one another, especially once they discover they are up against larger forces than they had ever considered. Love might be the only way to survive."-...

Alerted to a global energy crisis, the President consults with the World's Best Scientist, who suggests sending a special group of astronauts to turn the Moon into a solar power plant