With Iona as her hostage, Alex races toward the planet of Vindi. Her evil plan is disrupted when Iona escapes. Aided by a disembodied spirit, Iona hones her newfound gifts to fight off Alex. Meanwhile, Ben and his sister Kat are also on course to Vindi. With the portal-creating engine destroyed, their return to Earth is in jeopardy. But Ben’s primary goal is to save Iona. Jack and Trudy create a portal connecting Vindi with Heaven and Hell. Ben and Iona travel to Hell to face Satan and save Earth from destruction.
On Earth as It Is in Hell by Bryan Davis is the fourth and final book in the Oculus Gate series. As exciting as the book is, it makes more sense when read as part of the progression. Davis takes his good versus evil saga from distant alien planets to the bowels of Hell and back. This book works more as a fantasy than true sci-fi. This fast-paced action thriller is full of witty and humorous dialogue. This is a must-read for fans of Davis and the entire series.