Last pick

"Four years ago, aliens kidnapped most of mankind, leaving behind those they deemed unworthy . . . --the "last picked." A galaxy away from her twin brother, Sam has become a pawn in the aliens' bloody civil war. But with her new friend Mia, she has found a way to hold on to her humanity. Back on Earth, Sam's twin, Wyatt, is leading a resistance of his own. But to defeat the aliens, Wyatt may need to befriend one"--Provided by publisher.