As you can see in the upper left corner (or in the larger image just below) an early owner has written in a table of contents, listing the authors (i.e. preachers) of the sermons that follow:
I'm not an expert on any of these early modern preachers, so I won't draw any conclusions about why these particular sermons may have been bound together. Sometimes it can be easy to see the connections, but other times collections like this are more a matter of convenience than ideology or interpretation, the owner simply amassing enough sermons to make it worth his while to make a trip to the binder.
Who put this collection together? As usual, it's difficult to know. There is a bookplate on the front board of the binding, as well as a signature (neither of which looks terribly contemporary to the actual sermons):
The bookplate appears to have belonged to the Harcourt family, but beyond that I don't have any information. In the image just above, there are a few other marks of ownership, including two shelfmarks (one of which is scratched out) and a signature -- along with an old stamp from the Iowa library, instructing readers where to keep this collection (i.e., in the library).
In the top image, you can see a strip of paper obscuring the signature, which brings me to the most interesting thing about this collection. It's a bit of binder's waste, and inside the back cover it remains visible:
This looks to be a kind of early modern astrological table, a way of determining one's horoscope. Why would it occur here? Well, it's possible that this was merely a piece of waste paper lying around the binder's shop; but it is striking, especially in a collection of sermons. An astrological table would seem to be the antithesis of these high status sermons (some of which were preached at court) -- but the distinctions among the various branches of what we would call religion, science, and fantastical belief were far less rigorous at the time, as this little material juxtaposition so conveniently shows.