Deston Lespérance grew up believing faeries and monsters are just stories told to children at bedtime. However, when his mother mysteriously vanishes and he stumbles into the mystical realm of Tir na-nÓg, he discovers the shocking truth that not only are these beings real, they hold the key to his future. With a new friend, Margaux, and Excalibur’s twin brother sword, Caluvier, at his side, Deston races against time to find his mother and the Light Crystal before the full moon rises on the autumnal equinox. The odds are stacked against them and the obstacles they run into push the limit of what two teenagers can handle: an attack by gremlin-like creatures; captured by 6 foot tall vampire bats; hunted by a giant wolf, and almost lost forever in the mist of Avalon. Yet Deston doesn’t give up, for he vowed to do whatever it takes to get his mother back—even if that means fighting the devil himself. The thing is … when he made that pledge he had no idea how close he would have to come to doing just that! Deston Lespérance grew up believing faeries and monsters are just stories told to children at bedtime. However, when his mother mysteriously vanishes and he stumbles into the mystical realm of Tir na-nÓg, he discovers the shocking truth that not only are these beings real, they hold the key to his future. With a new friend, Margaux, and Excalibur’s twin brother sword, Caluvier, at his side, Deston races against time to find his mother and the Light Crystal before the full moon rises on the autumnal equinox. The odds are stacked against them and the obstacles they run into push the limit of what two teenagers can handle: an attack by gremlin-like creatures; captured by 6 foot tall vampire bats; hunted by a giant wolf, and almost lost forever in the mist of Avalon. Yet Deston doesn’t give up, for he vowed to do whatever it takes to get his mother back—even if that means fighting the devil himself. The thing is … when he made that pledge he had no idea how close he would have to come to doing just that!