Goners

The debut of an exciting and hilarious new science fiction series for middle-grade readers, in which four galactic adventurers deal with the strange customs on Planet RU1:2, better known to its residents as Earth.Xela, Arms Akimbo, Rubidoux, and Gogol are students on Planetoid Roma. They discover a wormhole leading to Planet RU1:2 (known to its inhabitants as "Earth"). To their surprise, it's a fascinating place with strange customs. Long ago, RU1:2 was the target of a secret diplomatic mission, but something went wrong, and now the specialists have disappeared, scattered through time all over the planet. They're Goners -- and it's up to four galactic travelers to find them again.