Great book detailing the how the overarching narrative of Acts works with the rest of scripture. It is a fantastic overview ensuring that we don't miss the important themes and interconnectivity of Acts. Great insights whether you are reading Acts for the first time or have studied it for years.
Much of what I read I knew to some extent from reading biographies of Tolkien & Lewis. However, the theology is nicely organized here and is a great resource when discussing Tolkien's theology, and even Lewis' to an extent. I highly recommend it.