Just started A History of Russia by Riasanovsky although it's a little boring at times...
If you want/try to understand today's Russia through the lense of its history, but also prefer more "living" texts, I'd recommend you to read "The Russian Idea" by Nicolai Berdyaev. It's been a while since the book has been written, but anyway, it's great for deeper understanding of current(?) realities of internal and foreign affairs of Russia..