Just finished the Ascendance Trilogy (The False Prince, The Runaway King, and The Shadow Throne) by Jennifer Nielsen. At first glance it has a lot in common with other YA fantasy adventure novels, especially in terms of setting, themes, and overall tone. What distinguishes it from the pack is the main character. He's a thief, a rogue, and a liar...who also happens to be a king. He's insanely reckless, always walking the knife's edge between brilliance and complete and utter ruin. The coolest thing about him, though, is that he lies to and withholds information from the reader. Even though the story is told in 1st person, he rarely reveals the full picture, making him a compellingly unreliable narrator. It was jarring at first, but once I accepted that even his thoughts could be deceptive, it became a fun game of trying to figure out what was real and what was only partially real. Really upped the suspense 
If I had one critique of the series, it's that the cast is overwhelmingly male. There are so few women in the story - I mean, there are one or two who stand out as core characters, but numerically speaking, it's a total sausage-fest.
~*Mara*~ = ^.^ =