I, too, would love to see this one offered. Its my favorite prayer/devotional guide.
This has been requested in the past.
https://community.logos.com/forums/t/102073.aspx
https://community.logos.com/forums/t/98687.aspx
Let me add this request afresh!
I have been studying/writing a sermon and though several times how helpful it would be to have Valley of Vision easily searchable and accessible!
Vote here: https://feedback.faithlife.com/boards/logos-book-requests/posts/the-valley-of-vision-a-collection-of-puritan-prayers-and-devotions