Dark of the Moon by Rachel Hawthorne (Dark Guardians #3)

Brittany goes off by herself for her transformation. No one has claimed her as their mate so she's determined to go it alone. Full moon comes and goes and Brittany is still human. Connor, now free of Lindsey, is who she really wants to be with. But after learning some shocking information, she isn't sure that it's possible. Plus the shifters are still trying to battle a medical company, determined to find them, possess their uniqe abilities and share them with the world.

I've really enjoyed this whole series (and excited there's a fourth book). It's a quick easy read. Plus "shifters" (aka werewolves) are the main focus. All the characters are believable and easy to identify with. Hawthorne has a very easy writing style that makes the story flow smoothly. I really liked Brittany and Connor's story. Different than the other books for sure.