With our emphasis on faith and learning, perhaps we should also look at God at work, especially a person's religious life at work. You may not have seen this book anywhere about the history of God at Work: The History of the Faith at Work Movement, by David W. Miller
http://books.google.com/books?id=9Y-DacBJcdYC&source=gbs_ViewAPI Once again, I plead ignorance of the book, but I plan to put it on my TBR pile.
Mastering Monday: A Guide to Integrating Faith and Work also goes to my pile.
A quick search under the subject heading Work Religious aspects Christianity revealed 15 books in our library. Hmmm. I have a list for a display. Check your library. How many do you have?