Ever do a little guerilla reshelving at bookstores? I always take the "gender handbooks" that tell kids that if they're uncomfortable with gender stereotypes they might be born in the wrong body and move them to the highest reaches of the Adult Fantasy section, where they belong.
The options are endless. Maybe you want to move a copy of Cordelia Fine's Delusions of Gender to the queer theory stacks. Or reshelve Men Explain Things To Me next to male autobiographies of their journeys to “womanhood” (bonus: it turns out this will rile Rebecca Solnit, too!).
My guerilla tactics run more towards writing questioning comments in library books. (Make sure it's in pencil! The last thing you want to do is to have to buy another copy.) Let the reader know the author's ideas aren't the only way of looking at things and offer other suggestions like Irreversible Damage.
I love stuff like this. I used to leave little messages of resistance in magazines geared at women. This is a good reminder to keep at it and get creative.