Is your bookshelf looking a little… too terrestrial? It’s time for an upgrade. Meet the Shelf Invader, a bookend from another world here to keep your reading material in line. This little green guy is ready to guard your library and add a touch of sci-fi quirkiness to any room. He’s sturdy, a little silly, and the perfect way to show off your love for all things extraterrestrial. It’s a bookend, but not as you know it.