Carrot has moved into the Wonder Museum - an eclectic collection of taxidermy, shrunken heads, and Mystery Junk owned by her Uncle Earl. For Carrot, it's not creepy at all: she grew up with it. What's creepy is the corridor behind one of the museum walls. There's just no space for a corridor there – or the concrete bunker, or the strange islands beyond the bunker's doors, or the unseen things in...