Flight Of The Eider Ducks Series by Sonya Tover

Trygve and his cousin Sigrid remain on the Azores Islands immersing themselves in the culture. They join the locals in the search for a child and discover the island’s secrets in their pursuit.

After leaving Norway to join her family on the Azores Islands, Sigrid is learning the trials of being a young woman in an unfamiliar society. Alongside a sea nomad and his family, she experiences the culture of the people.

Daiyu Fang is a well known Azores guard that has fallen in love with a young sailor. She struggles to start a new life and leave her old one behind.

Bolin Fang is a sea nomad Watcher who protects his community on the Azores Islands. He’s fallen in love with a North girl and they plan to wed. With their different backgrounds and living next to the merpeople, they face new challenges in their relationship.