Fins Books in Order

Half-mermaid princess Lily Sanderson hides her identity while attending a human high school and longing for swimmer Brody Bennett. An attempt to win his affection goes wrong, entangling her in a bond meant to last forever.

Lily prepares to surrender her royal succession rights for a life on land with Quince. Her exiled cousin's arrival and a request from merboy Tellin complicate that decision, pulling her between love and underwater duty.

Lily struggles to fulfill her duties as Thalassinia's crown princess while maintaining her relationship with human Quince. Ocean damage threatens mer kingdoms, and an ancient law complicates her efforts to balance environmental action, royal responsibility, and love.

Preparing for the Sea Harvest Dance brings Princess Lily's emissary Peri back into contact with pearl trader Riatus Ballenato. His troubled past threatens their attraction, while Lily's efforts to help create complications of their own.

Coral Ballenato wants to stop longing for her best friend's older brother, Zak. When he returns from college and asks her to pretend to be his girlfriend for a week, maintaining emotional distance becomes nearly impossible.