This Jensen Ackles screencap contains
buchhandlung, bücher, and bücherstand.
There might also be
zeitungsstand, kiosk, athenaeum, atheneum, geschäftsanzug, and business-anzug.
Supernatural San Diego Comic Con 2008 with Eric Kripke, Jared Padalecki, Jensen Ackles, Sera Gamble, and Ben Edlund. There may be spoilers in the segment.