ISBN-13: 9781493740864 / Angielski / Miękka / 2013 / 442 str.
After years of traveling the world, Delphine is summoned home by her grandmother to assume her rightful place in the royal House of Aegea. As heir apparent to the coveted Keeper of the Lines, Delphine is set to become one of the most powerful Mermaids in all the clans. Assuming the title, however, would mean giving up her forbidden passion for the human Max. When he decides to come looking for her, Max uncovers a hidden world of ancient magic and mythological creatures that have lived above and below the world's oceans for millennia. When an ages-old enemy returns with a powerful new weapon and reignites a blood war between the Mermaids and the Dark Sirens, Max has no choice but to stay and help defend the woman he loves. But as the clans begin an epic fight for their survival, the lines between enemy and ally start to blur, and Delphine begins to suspect that Max may be hiding a few secrets of his own. Both sides of good and evil are about to discover that sins committed in the past often have a ripple effect on those living in the present.