The Delgroth Trilogy Series by Thomas K. Martin

A volunteer in a sleep research experiment, Steve Wilkinson gets more than the dreams the researchers promised when he is transported to a magical realm where warring armies clash in a battle between forces of Darkness and Light. Original.

The electrifying sequel to A Two-Edged Sword. Steve woke up after months in a strange coma, dreaming of a battle against evil in a magical world. Now, he just wants to get on with his life as a college student. But it's not that easy. A photo of a ghost rider proves that Steve's nightmare didn't end when he woke up. . . .

The thrilling conclusion to A Two-Edged Sword and A Matter of Honor. College student Steven Wilkinson returns from the beleaguered realm of Delgroth, where, as a hero known as the Dreamer, Steve met his end. But the evil wizard Belevairn follows him, sending his minions--armed with modern weaponry--back to Delgroth.