A book in a brown paper wrapper means . . .
Well, let's just say that when I found a book so wrapped on my parents' bookshelves, inside I found not Rebecca of Sunnybrook Farm, but Lolita!
I can't show much of this bibliolage because it is the completion of a series based on Lemony Snicket's The Dark--what lurks there--which began with The Dark G (Disney/Bible), continued with The Dark PG-13 (Secret Language of Sleep), then The Dark R (Sexology), then The Dark NC-17 (Erotic), and winds up with The Dark: New Nude X.
I had the Nerve. (For the reference, Google "nerve" + "erotica.") Fine art nudie photos that poke at the edges . . .
. . . of what we should see.
You can see some more on The Creaky Shelf.