Title: My Sister Sif
First published: 1986
Description: Fourteen-year-old Riko manages to get her delicate older sister Sif and herself to their remote Pacific island home, where an American scientist who falls in love with Sif and discovers her connection with an underwater race creates complications in Riko's life.
Subjects: Fiction, Mermaids, Mermen, Ecology, Brothers and sisters, Juvenile fiction, Children's fiction, Brothers and sisters, fiction, Child and youth fiction, Siblings, fiction
Places: Islands of the Pacific