There are several pages of prospects and minor leaguers. Yes, that's Carl Yastrzemski's grandson Mike on the page below. He's tearing up the Orioles minor league chain. He has moved up the ladder to Bowie this year having made two jumps in competition since the season started.
.. the promotional schedule. It begins in July and given the players that are included in the photo/bio sections I'm guessing that the book was put together fairly recently. For example Nick Hundley who came over from the Padres in late May has a full spread.
Finally there is the full schedule and Camden Yards info, plus more ads.
I keep an excel file of all my publications. It's nice that I can change that annoying 'P' (for' pending') into an 'X' for 'Got it!' in the little box in the yearbook column next to '2014'.