(Based on the content of the linked article, I wasn't sure whether this should go under the Vyrso forum or not...)
http://www.logos.com/press/releases/partnership
Note that it's dated tomorrow, but it came across the Logos Twitter feed.
This might be a bit of sour grapes, but my main comment is that if the ebooks Zondervan provides Logos don't include page numbers, Logos should push back very forcefully to get them included (or figure out how to add them themselves). As has been pointed out in the Vyrso forum, most of the Vyrso books are lacking page numbers.
IMO, ***it's not a book if it doesn't have page numbers!!!*** Several Vyrso books I've gotten could be used as reference material in research papers, and any of them could be the subject of an assigned book review (which is the case next semester).
Logos has been doing this ebook thing a lot longer than most of these publishers, and they need to educate them in this regard.
My $.02 ...
Donnie