She was his price... They paid it... But no one told her! Olivia Cooper chose a bad time to become a space marine in the newly formed Space Force: Just when Earth had been defeated in their first encounter with the deadly, but beautiful Ethereal aliens... Earth desperately needs help against the aggressive aliens, and help seems to be at hand when the alien General Ator'aq and his Braxians offer their assistance. But even if Ator'aq is sensationally handsome and powerful, he and his men also seem like primitive barbarian warriors. Can they really win against the sophisticated Ethereals? And Ator'aq won't fight for free. His price: An Earth female who can be the mother to his heirs. Spirited Olivia fits his tastes perfectly, and the leaders of Space Force agree to give him the curvy and feisty space marine in exchange for his help against the lethal enemy. But they don't bother to tell Olivia about the deal... But Olivia has secrets of her own, and the fact that she's a specially trained operative for Military Intelligence is only one of them. When the horrific Ethereals strike again and kidnap her little sister, she has to make a choice: Ator'aq or Space Force?

Dani Smith is the best space marine in Space Force, defending Earth from alien invaders. Despite her stronger and stronger feeling that war isn't the best way to deal with everyone mankind meets in the galaxy... But Space Force only really fears one alien species: the beautiful, but extremely deadly Ethereals! When one of them suddenly turns up, it's enough to stop a huge battle, as both sides retreat in a panic. But the supernaturally gorgeous alien Crixael seems to only have eyes for Dani with the curvy hips. And he steals her heart right away! But the last time the playful, but intensely cruel E‏thereals came to invade Earth, millions died. Dani's own father lost his whole family and much more besides. Space Force, with thousands of elite space marines, has only one way to deal with them: retreat! Drop-dead gorgeous Crixael is tenacious in his secret courting of Dani. Can she really allow herself to fall in love with one of mankind's most lethal enemies? And if she does, can she trust him? He doesn't seem to be like other Ethereals. But Earth has been tricked by them before! Still, Dani has a few secrets of her own. And the fact that her name most certainly isn't 'Smith' is just one of them...