I'm most interested in the pre and post WWI (around 1850 - 1930) period right now, but I know I'll branch into other periods (I always do). There was so much change that occured during those years, it's incredible to think about what it would have been like to live then (if you made it through). I've read a number of books that delve into Russian history either briefly or in detail but until Alice in Exile, I wasn't too interested.
Also, until I read that book I thought Russian was a somewhat ugly language - choppy and hard sounding. But I realized that Russian names are actually quite beautiful, and so it's made me think that if I actually listen to Russian speech with a keen ear it will probably sound much different than the scant exposure I've had thus far. Do you know what I mean? Are you learning the language for personal achievement, or for something work or study related (ie. did you choose to learn it or are you being prompted?)
The last few years I've been enormously interested in African history. My second favorite genre is historical fiction.
BTW - I checked out your Talk History link last night. What a great site! I'm no historian by any means, but I joined anyway.