Her: Alien Spymaster By Susan Hayes

: A veteran spymaster dedicated to his oath of duty, which forbids attachments or a mate. He is tasked with protecting Prince Tyran and Haven colony but currently struggles with honor after a perceived failure.

: Reviewers on Amazon highlight the elements of betrayal and the hunt for a mole that provide a backdrop to the romance. Series Context Her Alien Spymaster by Susan Hayes

This book follows Her Alien Forgemasters and precedes Her Cyborg Rangers in the Drift: Haven Colony chronology . The series generally features "hot, growly aliens" and women seeking new lives on a frontier planet. : A veteran spymaster dedicated to his oath

The Drift: Haven Colony #4 - Her Alien Spymaster - Goodreads Series Context This book follows Her Alien Forgemasters

: A central conflict involves Skye’s insistence on their bond versus Yardan’s belief that he is "forbidden" to have a mate due to his professional oath.