You make one left turn, and one left turn needs to another. Soon, you're lost. Someone's left a stepladder next to one of the shelves, and you climb up and grab the first book you see, just to tell where you are. You can't read the text, but it seems to be a medium-thickness book in all black with white lettering and a strange seal on the front. Looks like a star with some lines over top, and letters all around the outside in a ring. A-S-T-A-R-O-T-H...
You slot it back in where you found it. Can't be anything good if it's down here.
You hear whispering.