In this picture book, a boy writes a letter to an imagined alien, explaining all the things he will need to know about Earth and the people who live here--and adding a postscript asking what the alien might look like.

While waiting to leave Mars before it burns up just like the Earth before it, Liam and his friend Phoebe discover some facts about time and space and realize that the human race is just one of the races trying to survive in space.

The battle against the evil Empire rages on as heroic men, women, and aliens of Rebel Alliance continue their struggle to end the era of darkness. But now a mysterious visitor comes to the Rebel fortress located atop Mount Yoda, bringing ominous news.

"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...

Journeying to Mars with Sylvie and Elliot to search for Sylvie's missing father, dinosaur-human hybrid Sawyer discovers that Mars has been trying to bully Pluto out of the solar system, a conflict that is addressed through a planetary soccer match.

When R2-D2 and C-3PO meet Luke Skywalker, the three new friends embark on the adventure of a lifetime.

Describes the planets and their life forms which make up the Star Wars galaxy.

Having been judged Different, Norbert, Drew, and Sophie are banished from the United State of Earth to Astronuts Camp on Zorquat 3 in the Orion Nebula, interfering with Norbert's quest to find his parents.

Ferus Olin struggles to keep a secret which protects the Jedi from the Empire.

"When twins Sean and Dillon Kirrell use their transit abilities to rescue a kidnap victim, they cross a clandestine group within their government who seeks to control all planets with their transit powers, forcing the brothers to choose sides in what could explode into full-blown war." -- Provided by publisher.