A Mutiny In Time
by James Dashner
Time has gone wrong, and best friends Dak Smyth and Sera Froste, together with the young Hystorian Riq, must use the infinity ring to travel back to one of the Great Breaks--a mutiny on the Santa María--to correct history and defeat the SQ.
by Jean Reese
In a future of high technology and genetic modification the Coral Kampii, like legendary mermaids, live isolated from the Above World, but when the devices that allows them to breathe underwater start to fail, thirteen-year-old Aluna and her friend Hoku go to that forbidden place to find help.
by Mark Walden
Sam awakens to see strange vessels gathered in the skies around London. As he stares up, people stream past, walking silently toward the enormous ships, which emit a persistent noise. Only Sam seems immune to the signal. Six months later, he is absolutely alone. Or so he thinks
Escape From Planet Yastol
by Pamela F. Service
Eleven-year-old Joshua Higgins' prize-winning science fiction novel draws the attention of sinister blue aliens who capture Josh and his sister Maggie and take them to the planet Yastrol, the setting of his novel.
Fortunately, the Milk
by Neil Gaiman
While picking up milk for his children's cereal, a father is abducted by aliens and finds himself on a wild adventure through time and space.
by Margaret Haddix
When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time.
by Timothy J. Bradley
Thirteen-year-old Sidney Jamison is bored with school and getting in trouble for taking apart household appliances, but everything changes when he transfers to Sci Hi, where students play Zero-G dodgeball and work together to solve such real-world problems as Colony Collapse Disorder.
Letters From an Alien Schoolboy
by Ros Asquith
Flowkee (aka Nigel) is an alien with a mission on earth: to collect children from his school to be Improved and taken back to his home planet. But when lesser, evil aliens threaten to attack Earth, Flowkee and his family must find a way to protect their new Earthling friends from extinction.
Pi In the Sky
by Wendy Mass
Joss, the seventh son of the Supreme Overlord of the Universe, must team up with a human girl to re-create Earth, when the planet is accidentally erased from existence.
by Peggy Eddleman
Twelve-year-old Hope lives in a post World War III town called White Rock where everyone must participate in Inventions Day, though Hope's inventions always fail. Her unique skill set comes in hand when a group of bandits invades the town.
by Adam Jay Epstein
Zachary Night enrolls at a secret training camp for future defenders of the galaxy, but when a routine mission takes a dangerous turn, he finds himself lost in a universe that's bigger than he ever imagined.
The colossus rises
by Peter Lerangis
Teens Jack, Marco, Aly, and Cass begin a quest to find seven pieces of Atlantis' power that were hidden long ago and that will, if returned to Atlantis, save them from certain death due to the genetic abnormality that also gives them superior abilities.