T. L. Davis is a Christian Author with several books to his credit. You can find his site here. He used to have a site I frequented called Christian Mercenary. He abandoned the blog and reverted to a newsletter.
His past newsletters are posted below. A link to subscribe to future issues can be accessed in the newsletters.
T. L. Davis Newsletter Issue # 13
T. L. Davis Newsletter Issue # 12
T. L. Davis Newsletter Issue # 11
T. L. Davis Newsletter Issue # 10
T. L. Davis Newsletter Issue # 9
T. L. Davis Newsletter Issue # 8
T. L. Davis Newsletter Issue # 7
T. L. Davis Newsletter Issue # 6
T. L. Davis Newsletter Issue # 5
T. L. Davis Newsletter Issue # 4
T. L. Davis Newsletter Issue # 3