March 7th excerpt:

He reached over them to experimentally nudge a book back to its upright position, and pushed it back a little farther. “Wow. With this setup no one would even know you guys were in there,” he noted appreciatively.

Dean slapped the hand that was encroaching in on their space. “And it’s gonna stay that way,” he said pointedly. “Now quit it! If you keep pushing the books back Sam will take over the entire place while he sleeps.”