Title: Empire of night
Description: Evil Sidorio continues to expand his empire across the oceans, but as he faces growing opposition from both the Pirate Federation and the vampirate realm, twins Grace and Connor Tempest are caught in the conflict.
Subjects: Twins, Brothers and sisters, Vampires, Fiction, Seafaring life, Pirates, Children's fiction, Pirates, fiction, Vampires, fiction, Connor Tempest (Fictitious character), Juvenile fiction, Grace Tempest (Fictitious character)