You pull the dusty tome from the shelf and the lettering on the spine rearranges itself to say, "Wrong Book". A sinking feeling washes over you as you find yourself suddenly in a wet, subterranean tunnel much like the Underways. People rush past you, fleeing deeper into the tunnel as a torrent of water barrels toward you. The roaring flood slams into you with the force of a charging bull and smashes you against the tunnel walls. Your world goes black momentarily, and you suddenly find yourself back in the library.