Volume Four of the Book of OIL is now available in paperback and hardcover. It starts with the tumultuous 2013 season, when deadly tornadoes destroyed one OILer's home and two brothers-in-arms were killed. It then covers the OIL's expansion, the loss of another SECFOR brother, and the very first Liberty Bowl. The book is 246 pages long and retails for $34.99 in paperback or $56.00 in hardcover. All four volumes are available on Amazon, so be sure to put them on your Wish List.