That screwdriver book was just what I needed to get this Card Catalog into shape! (I'd been spending all day trying to get it to hold together with packed mud.) Plus I've now collected a droplet of dew from various aboveground plants and grasses, placed each droplet between two small panes of glass, and affixed these dewy specimens to the front of each drawer.
I feel bad that I didn't have a chance to organize the cards and books any further, but now that the library is complete(!) I'm sure some feral librarians will wander in and get down to librarian business.
Good job everyone!