Hedgie Blasts Off xz
When things go wrong on planet Mikkop, Hedgie the Hedgehog jumps in his spaceship and saves the day.
Minnie and Moo and the Potato from Planet X xz IR
A deliveryman from outer space has crashed on the farm, and he needs help right away!
Moo Cow Kaboom! xz
Not even alien cowboys can control Moo Cow when she gets a little annoyed.
Harold's Trip to the Sky xz
Harold encounters a creepy-looking alien when his purple crayon draws him into adventure.
Alien and Possum Il. by Tony DiTerlizzi xz (series)
They are very different - Possum is furry and Alien clanks when he walks - but they are very good friends.
Will doesn't want any ordinary dog - he wants a moondog!
Hush Little Alien xz
He is promised a goonie bird, a shooting star, and an astronaut if he'll just go to sleep...
Smile If You're Human xz
Aliens visit the zoo in search of that mysterious creature - the human.
Space Case xz
A space creature joins in with the neighborhood trick-or-treaters.
We're Off to Look for Aliens xz
When Dad writes a story about a googly-eyed alien family, it turns out to be true!
If You Decide to Go to the Moon Il. by Steven Kellogg xz
Read this book before you decide to play cards in the spaceship or take off your spacesuit once you've landed.
Captain Raptor and the Space Pirates Il. by Patrick O'Brien xz
Space pirates have stolen the famous Jewels of Jurassica. This looks like a job for Captain Raptor and the brave crew of the starship Megatooth!
My Brother is From Outer Space xz
Alex knows that his younger brother came from outer space, and he's got proof.
Bored Bill xz
Bill the dog is bored with everything on earth, until one windy day he is spun into space and lands on a strange purple planet!
Cosmo and the Robot xz
Cosmo's new Solar System Utility Belt has ten supersonic attachments.
Baloney (Henry P) Il. by Lane Smith xz
Henry may be a green alien who speaks a different language, but otherwise he's just like you.
Sheep Blast Off Il. by Margot Apple xz
Those silly sheep have found a rocket ship.
Van Allsburg, Chris
Zathura: a Space Adventure xz
Two brothers end up being best buddies after playing a science fiction board game that becomes dangerously real.
Space Guys! xz IR
Alien robots come to visit, and make a huge mess.
June 29, 1999 xz
Why are giant vegetables floating through the air? This is one cool science project!
Commander Toad in Space Il. by Bruce Degen xz IR (series)
The crew of the spaceship Star Warts goes where no frog has gone before.
Company's Coming Il. by David Small xz
Don't expect a quiet meal when you invite space aliens over for dinner.
Lunch Walks Among Us x (series)
Franny K. Stein wants to fit in at school, but it's hard when she's a mad scientist who can bring lunch meat to life.
The White Mountains x (series)
Three teenagers try to escape the ruling Tripods, who want to enslave them as they do all 14-year-olds.
Akiko on the Planet Smoo x SF (series)
Akiko discovers that rescuing princes is much harder than passing geography tests.
Enchantress from the Stars x
Three wildly different civilizations from different planets come together...and clash.
Aliens for Breakfast Il. by Steve Bjorkman x (series)
What if you found an intergalactic special agent in your cereal box?
The Ear, the Eye, and the Arm x
In 2194, Zimbabwe mutant detectives search for three children who wanted adventure and ended up kidnapped.
Eager x SF
Can a robot learn to be human? Meet Eager and decide for yourself.
Dude, Where's My Spaceship? x SF (series)
Are alien siblings Ploo, Lek and Klatu doomed to life in the Nevada desert after they crash-land on Earth?
The Iron Giant xy
Is the Iron Giant strong enough to save the planet from a giant space-bat?
The Giver x
Jonas discovers the terrible secrets that lie beneath the calm orderliness of his society.
Aliens are Coming! x 791 M123
In 1938, Martians landed near a farm in New Jersey... or did they?
The Transall Saga x SF
Mark is mysteriously transported to a primitive and alien world where he must struggle to survive.
Ricky Ricotta's Giant Robot x SF
Can Ricky Ricotta, a small mouse, save the giant robot from its evil creator, Dr. Stinky?
Larklight x SF (series)
Join Art, his sister Myrtle and the space pirates as they travel the farthest reaches of space, battling robots and aliens bent on destroying the universe.
Simon Bloom, the Gravity Keeper x SF
When Simon discovers a book called "The Teacher's Book of Physics," he learns how to control the laws of gravity and more - but now some very bad guys are after him.
The True Meaning of Smekday x SF
Tip Tucci has a story to tell about what happened after aliens invaded Smekland, the planet formerly known as Earth.
Hot Dog and Bob and the Seriously Scary Attack of the Evil Alien Pizza Person Il. by Dave Whamond x (series)
With a little teamwork, anything is possible, even battling evil Cheese-faced Pizza Teachers!
2095 Il. by Lane Smith x
When the Time Warp Trio travels to the future, they meet their own great-grandchildren.
Interstellar Pig x
At first the game is fun, but soon it's just too real.
Be First in the Universe x SF
Gemini Jack's is the greatest store in the mall - it sells stuff that's out of this world!
Space Race x SF
Will Thomas and his father make it back to their space ship in time?
Williams, Mark London
Ancient Fire x SF (series)
Time travel is as easy as putting on a cap for Eli. More difficult is escaping an angry mob in the fifth century and returning his dinosaur-like friend to his own dimension!
15 Minutes x SF
Casey is always late, so he's excited to find the perfect watch for him - it lets him travel 15 minutes back in time whenever he wants.