Mike Horton's forthcoming book, Calvin on the Christian Life (Crossway 2014), is already getting rave reviews. He's been talking about it for some time, and I am really looking forward to reading it.
To whet your whistle a bit, the folks at Desiring God have made available a video of a short talk Mike gave on his new book, along with several snippets entitled "When Life Hurts." You can find it here: Horton on Calvin and the Christian Life
Here's the publisher's pre-publication info and recommendations: Prepub Info