I finished Waybound by Will Wight yesterday. It was a great finish to the Cradle series.
Now I'm on Honor of the Queen by David Weber. I don't think I'll make it through more than about the first five of the Honor Harrington books. They start to transition into a more political series than "space ships go boom", so that's about where I stopped the last time.
Then I've got The Day of the Triffids on my slate, but we'll see if that holds.