This is an amazing book for anyone interested in the adventures of Captain William Riker and the USS Titan. In this book, they endup in Romulan space, at Romulus itself. Their mission: mediate power-sharing negotiations between various Romulan factions, including Ambassador Spock's movement and Praetor Tal'aura's leadership. We even get to see Commander Donatra again, in the aftermath of the events in Nemesis. It may not seemlike a good book, but it is totally worth the time to read it. There are even a few surprises along the way. I won't tell you what they are, but you'll like them!
Star Trek: Titan: Taking Wing