King Grim Vasteri is the strongest and most feared warrior in the Tornian Empire. He is the King of Luda, blood brother to the Emperor, and his line will die with him. He will have no offspring for no female would join with him for once he was scarred he was considered "unfit". The Tornian Empire has been dying ever since the great infection caused the birth of females to become a rarity. Since then they have been searching the known universes for compatible females.

Gemma Hara is drowning under the weight of her father’s debts. Working herself to the bone, she knows that if she doesn’t pay them off in time, the sadistic creditors will take everything: their home, their respected name, and, worst of all, her two beautiful sisters.

On the unforgiving planet of Dakkar, I did what all the humans in our village did: kept my head down, worked to provide for my family, and certainly didn’t break any Dakkari laws to risk inciting the alien race’s merciless wrath. Unfortunately, the same couldn’t be said for my brother, and one careless mistake brings a horde of the nomadic, barbarian Dakkari straight to our doorstep, led by their powerful horde king - a cold, ruthless, battle-scarred warrior demanding retribution.

When an experimental starship test goes horribly wrong, a test pilot from Earth is flung across the galaxy and crash lands on the planet of a powerful alien king. Pilot Mallory West is having a really bad day. She’s crashed on an alien planet, her ship is in pieces, and her best friend Poppy, the scientist monitoring the experiment, is missing. Dazed and injured, she collapses into the arms of a big, silver-eyed warrior king. But when her rescuer cuffs her to a bed and accuses her of being a spy, Mal knows she has to escape her darkly tempting captor and find her friend.

Xenoanthropologist Kennedy Black loves exploring new cultures with Space Corps. Everyone in her life has left her, so she happily fills the void with exciting adventures. When she’s assigned to escort the new ambassador to the planet Oron for an opulent ball, she’s thrilled to get an up-close look at the Oronis knights and their culture of honor and duty to their knightqueen. But she never expected her reaction to cool, controlled Knightmaster Ashtin Caydor, head of the Oronis Knightforce.