Call for Obstruction (The Courier #1)
by W. J. Howard
Published: July 18, 2016.
Hell's been over capacity since World War II, and Satan has no choice but to open the Gates of Hell. When Barry's tricked into signing a contract to serve Satan, he must help release the damned souls onto Earth or turn against Satan’s evil plan. Either choice comes with a price, and with Barry at the center of it all, there's no telling if God, Satan, or rogue demons will prevail.