The Queen of Attolia definitely has a more serious tone than The Thief, but I definitely though it was a better book. There is a lot more character and plot development, and this book made me feel all the feels! I really only love Gen more (how is that possible!) even when he's going through some rough patches. The writing was so vivid, and the political maneuverings kept me on the edge of my seat! Although I do love the romance between Irene and Eugenides, I do wish it had been developed a bit more.