Jack Collins’s business trip to Las Vegas is anything but fun and games. Why? Because his boss is Merlin the Magician—and Jack’s job is saving the modern world from ancient dark forces.A centuries-old legend, the Old Man of the Mountain, has returned with a vengeance. This time he has science on his side—a vial of biological plague germs as deadly as any black magic—and he plans to sell it to the highest bidder. The winner could be demon, devil, or demigod. Either way, the loser is humanity. But a new gambler is vying for a piece of the action: Jack Collins. And he’s packing a weapon that strikes fear in the hearts of humans and nonhumans alike: advanced mathematics…
When Jack Collins answers an ad asking for a young man with a background in mathematics and fantastic literature, he finds himself working for the legendary Merlin and battling an evil computer hacker who has summoned an ancient demon to terrorize Chicago.