Like many Humans, Tegan and her sister Beth lost everything, including their parents, to the technology bust that left Earth dependent on the Xerrians. Alone, the sisters find there is little to look forward to on Earth beyond meager subsistence living.
Still, Tegan is shocked when Beth is told her blood contains the rare antigen that makes her capable of bearing an alien child. Although they had promised to stay together, Beth is quickly accepted for the Alien Brides program and paired with her mate before she's even finished her training.
Now Tegan has a choice: marry an alien or never see her sister again. What she doesn't realize is agreeing to the program means marrying not one, but two aliens. Is Tegan brave enough to follow her sister into life on an unknown world with two alien warriors in a galaxy far, far away?