"Revelation Revisited: The Seven Churches" is volume 1 of the "Revelation Revisited" series.
It examines, first of all, the Introduction - the Prologue, as it were - of the last Book of the Bible. It establishes the context in which the apostle John received the revelation of the end times.
Then it gives a brief description of each of the seven cities in Asia Minor - modern-day Turkey.
Next, it makes a detailed study of the seven Letters Jesus addresses to those seven cities.
Finally, it gives a summary of the main lessons that can be drawn from those Letters.