Red Rose Moon (Seasons of the Moon: Cain Chronicles #4)

Rylie Gresham, Alpha of the endangered werewolf species, is pregnant. The fact that she's only eighteen and maybe a tiny bit in love with her boyfriend's brother isn't even the worst part: the baby is going to be a werewolf, too. Certain that Seth is the father, she finally agrees to marry him, even if her heart is still filled with doubt.

Abel is being held captive by Cain when he hears about Rylie's condition - and the shocking circumstances surrounding the conception. Rylie and Abel have been mating on the full moons, so there's a chance that he's the father, and she has no clue. Now Abel has to escape Cain and crash the wedding before his mate marries his brother.

A zombie mother-in-law, back-stabbing hunters, and wicked morning sickness mean that they're all in for one heck of a party.