Delta Novac hates her house on Lake Galen. The old place in the small town of Folk Haven is a reminder of her father's mental decline in the last few years of his life. She's just come to town to clear the thing out and get it ready to sell. Delta never even planned to dip a toe in the water until a prone body floating has her diving in to save the swimmer.

It was an average day . . . until a gorgeous demon waltzed into my coffee shop and asked me to be his mate. I jokingly agreed, but he was serious. And now I'm mated to him. Permanently. He drinks lust to survive, so that makes me his immortal meal. If that wasn't bad enough, he's just gotten out of prison. Because I accidentally bound myself to him, I automatically take responsibility for keeping him on the right side of the law.

My labyrinth is dying. For my kingdom to survive, I must convince my fated mate to invoke the most ancient of magics—the carnal kind. Too bad my mate's a human who didn't know monsters existed until she saw me.

One of the many engineers that keep Beta, the city under the sea, running, Mira only wants to make her family proud and to prove herself worthy. She knows the mysterious city better than anyone and it's her dream to help it flourish. Then, on a solo job in an abandoned section of the city, she encounters a monster of legend: an undine, a dangerous merman from an ancient civilization, long forgotten.

Some might call Princess Anja of Ivermere brave for offering herself up as a bride to Kael the Conqueror, a barbarian warlord who'd won his crown by the bloodied edge of his sword. It was not courage that drove Anja from her magic-wielding family's enchanted palace, however, but a desperate attempt to secure a kingdom of her own—even if she has to kill the Conqueror to do it. She expects pain beneath his brutal touch as she awaits her chance. She expects death if he discovers the truth of her intentions.