Messiah Complex is the first of the trilogy, followed by Messiah War, and concluded in Second Coming. Messiah War is not as good as the other two, but I read all three for the sake of completion. But it's fine to skip Messiah War. Second Coming was published in 2010.
Here is the Amazon link just to show you what the trade paper back looks like: https://www.amazon.com/X-Men-Second-Coming-Christopher-Yost/dp/0785157050
Regular one! See here: https://www.amazon.com/X-Men-Second-Coming-Christopher-Yost/dp/0785157050
Awesome, thank you!
Is it this guy?