Rafe Khatchadorian's little sister, Georgia, is back for another adventure. This time, she's vying to be crowned winner of the Battle of the Bands, if she doesn't die of embarrassment first.

"There's a rift in the flock, and everyone is choosing sides! While Max and her team are Europe-bound, fang and his crew head west. No matter which direction the flock heads in, though, there's trouble around every corner" -- Cover verso.

When their ship, the Lost, explodes, Bick, Beck, Tommy, and Storm are stranded on a raft in the middle of the Mediterranean Sea, but the situation worsens when the treasure hunters kidnap their parents, forcing the Kidd siblings to follow clues around the globe to uncover an ancient treasure and save their family.