Snatched from Earth! (Sixth Grade Alien Series #8)

Tim Tomkins has always wanted to visit outer space -- but he didn't plan to go as the captive of a mysterious alien!
But that's just what Tim, Pleskit, Maktel, and Linnsy have become -- captives in an interstellar struggle for control of the galaxy. Can four kids from two very different planets learn to work together? They're going to have to, if they want to survive on the strange new world where they've been trapped. But even if they do survive, how will they ever find their way back hom...