Title: The mystery at the coral reef
Description: With help from their cousin Harry, eight-year-old twins Ella and Ethan discover who is illegally taking coral from the reefs near their aunt and uncle's beach house on the shore of Australia's Coral Sea.
Subjects: Coral reefs and islands, Families, Brothers and sisters, Juvenile fiction, Family life, Fiction, Twins, Mystery and detective stories, Children's fiction, Brothers and sisters, fiction, Twins, fiction, Family life, fiction, Australia, fiction
Places: Australia, Coral Sea