A Matter of Duty — Elizabeth Jewell

A little over two years ago, Piper met Trey, a shapeshifter, who impersonated her dead boyfriend and then led her on the adventure of a lifetime. Along the way, they fell in love.

Now Trey is required to father children to sustain the race. Piper knew this day would come, but she's not prepared to face Nadia, the shapeshifter woman first in line to have Trey's babies.

She's even less prepared to consider the possibility of having a child herself, knowing it's impossible with Trey. But Nadia's husband is human…and that's when things get really complicated.