Trapped in the Upsidedown!
You've watched it, now it's your turn to live it! When your friend Will Byers mysteriously disappears, it's up to you to decipher the puzzling messages and clues he's left behind and open the strange locked box found where he was last seen, hopefully revealing the one thing that can bring your friend back--a portal into the Upsidedown. Grades 6-12.