Nice! Looking forward to these, especially the final cover art.
Interesting that Starfleet Command has been made aware of Spock Prime. I would've thought that he'd encourage Kirk and Young Spock to keep his role in the events of the movie to themselves. From what I remember of the movie, only Kirk, Spock, and Scotty had any direct contact with him, and I don't think it was generally known to anyone else that he was involved. Hopefully Command finds out in other ways detailed in the book, rather than it being a part of the crew's official reports.
Can't wait to find out.