The Sea Siren is the second book of The Labyrinth Trilogy, an epic story about searching for lost gold, jewels and ancient artifacts. The Sea Siren follows the adventures of yacht racer Ed Blakely in piloting a retrofitted tall ship from Gulfport to Athens. The brigantine Sea Siren is armed with 21st Century technology, powerful computers, a television studio, and a set of black metalic sails that are used for special communications. The crew proves untrustworthy and the passengers are equally threatening. Blakely must navigate the human and natural challenges of a perilous voyage before eventually reuniting with now married Justina, a lovely archeologist he once knew in Germany.