This is is the fourth part of the saga of the Endurian Universe.In Book 3, "Space Mariners," we saw how the children of Rral freed themselves from the constraints of their society and took to the heavens. In Book 1," The Astronomer Who Didn't Like Magic," we were introduced to the planet Colibdis, where magic reigns and many cultures from Earth's past are preserved.Now these stories collide, as the Space Mariners find their way to Colibdis in search of an ancient treasure of their civilization. There they meet Seren-Cotavion, a princess of Faerie, and join her quest to reclaim her throne from usurpers who have denied her right of succession. Their epic journey will not soon be forgotten.