"The story is engaging, the suspense is authentic, and his characters are industrious, accessible, and great role models for the target audience." -Authors Reading "Arthur, is that what I think it is?" she gasped. Summer vacation for Arthur and Marya takes a strange turn when a weird old man with a long white beard draws the two friends into an ancient mystery that they must solve to recover a magical artifact from the distant past. They soon learn that they are not the only ones who seek this relic; closing in on them are powerful evil forces that will stop at nothing to get their hands on it. With help from some very unlikely sources, Arthur and Marya unravel clues that lead them to their goal, only to discover that it by creatures they never imagined. When they find themselves deep underground, with time running out and with nothing to rely on but their own courage and trust in each other, the teenagers must vanquish inhuman forces if they want to get out alive.