Dr. Craig Keener, a highly respected New Testament scholar known for his meticulous and comprehensive research details his research on the historicity of the biblical book of Acts. His commentary on Acts, takes an in-depth look at the socio-cultural historical context and is quite simply (in my view) the most well documented and researched Acts commentary ever written.  His magisterial commentary utilizes an unparalleled range of ancient sources and offers a wealth of fresh insights and he shares some of those insights with us.