In Tag's world, children are disappearing. "Youngers" who venture Outside are windswept--vanishing in the swirling snow--Tag's sisters among them. Many have tried to find the lost children; all have failed. And since the Other Times, the Powers That Be seem intent on keeping it that way.

Little remains from those times: snippets of songs, heaps of plastic trash, and a few banned texts--including a book of fairytales.

An unlikely crew of Youngers join forces--Boots, who can climb anything, Ant, who will eat anything, Ren, who will say anything, and Tag, who doesn't appear to have any talent whatsoever. With their dubious skills, the fairytales, a possibly magic ribbon, and an unwillingness to accept "that's impossible," they set off to rescue their windswept siblings in this spellbinding fantasy from Newbery Honor winner Margi Preus.