Owen Sage is the emblematic college freshman at Easton Falls University. With all the worries about his first year in college, he was not prepared for what would happen next. His way of life was flipped upside down when he mysteriously crossed into another dimension, into the beautiful land of Everville.

His excitement was abruptly halted when he discovered that there was a darkness forged against both the natural world, which he knew well, and the new land which he discovered, Everville. He must devise a plan to save both worlds while joining forces with the race of Fron and The Keepers, whom both harbor hidden secrets he must learn in order to gain power over the evil that dwells in The Other In Between.

With a race against time to save both worlds, his short time at Easton Falls did not quite prepare him for the evil, dark forces he must fight in order to conquer The Other In Between.

For Karigan G'ladheon, the call of magic in her blood is too strong to resist. Karigan returns to the Green Riders, the magical messengers of the king, to find she's badly needed. Rider magic has become unstable, many Riders have been lost, and the Rider corps is seriously threatened.

The timing couldn't be worse. An ancient evil, long dormant, has reawakened, and the world is in peril. Karigan must face deadly danger and complex magic to save the kingdom from certain doom.

With the ghostly help of the First Rider, Karigan had managed to drive off the spirit of Mornhavon—but for how long, no one could know. The descendants of those Arcosians are ready to strike, reaching out to claim the land their forebears had tried to conquer. Worse, these vengeful enemies had spent generations honing their powers of dark magic—a force against which the Sacoridians had no defense.