Down in the continent of Loh many expeditions have ventured below the City of Eternal Twilight into the Realm of the Drums in search of one of the rubies of the Skantiklar. A Wizard of Loh, Na-Si-Fantong, is collecting the rubies, and it is believed he wants them for no good purpose. He has succeeded in obtaining a ruby and vanishes into the maze of tunnels under the city. Not really convinced of the importance of the Skantiklar, Prescot has to go in pursuit. Alone, he threads his way through the labyrinth, already feeling he will never catch Na-Si-Fantong...<br><br>This edition includes a glossary to the Lohvian cycle.<br><br><i>Scorpio Triumph</i> is the forty-third book in the epic fifty-two book saga of Dray Prescot of Earth and of Kregen by Kenneth Bulmer, writing as Alan Burt Akers. The series continues with <i>Intrigue of Antares</i>.