"With as much time as we generally have to kill around here, anything even slightly more interesting than staring at the ceiling is pretty useful." She looks around, trying to judge from the silhouettes around her. "Wonder if the selection has anything to do with Zero's identity, or these supposed other test subjects..."

She shakes her head; it's a stretch, and either way standing around in the dark and cold isn't going to make anything any clearer. Free books, that's what matters. "You want to bring some back? It wouldn't surprise me if there were a bunch of hoops to jump through before we can get back in here later. Worst comes to worst, we can burn them for warmth."