Book Review Bloggers at Thomas Nelson:
Any blogger can receive FREE copies of select Thomas Nelson products. In exchange, you must agree to read the book and post a 200-word review (guidelines) on your blog and on any retail website.
I usually post reviews and comments first on my Good Reads page, which then allows me to copy it to one of my blogs, with all links suitably adjusted.
The Thomas Nelson offer looks useful -- I wonder if other publishers will do something similar.