Lord of the vampires. [online electronic book]

Once upon a time...the Blood Sorcerer vanquished the kingdom of Elden. To save their children, the queen scattered them to safety and the king filled them with vengeance. Only a magical timepiece connects the four royal heirs...and time is running out.... Nicolai the vampire was renowned for his virility, but in a twist of fate, "the Dark Seducer" had become a sex slave in the kingdom of Delfina--stripped of his precious timepiece and his memory. All that remained was a primal need for freedom, revenge...and Jane Parker, the only woman who could help him rediscover his destiny.