Roosevelt did write an autobiography, in case you didn't know. And apparently like 40 other books.
Also, I just saw a really good BookTV talk about <em>The Big Burn: Teddy Roosevelt & the Fire that Saved America</em> by Timothy Egan, which is about Teddy Roosevelt and the origin of national parks. I haven't read it, and it does appear to lean toward a single aspect of his life/presidency/history, but the talk was really interesting.