Title: Emily Windsnap and the Castle in the Mist (Emily Windsnap)
Description: When she incurs Neptune's wrath by finding a diamond ring buried under rocks in the ocean, Emily is put under a curse that will force her to choose to be either a mermaid or a human and split up her parents forever.
Subjects: Fiction, Mermaids in fiction, Rings in fiction, Blessing and cursing, Rings, Friendship in fiction, Mermaids, Blessing and cursing in fiction, Friendship, Neptune (Roman deity), Mermaids and mermen, Juvenile fiction, Children's fiction, Mermaids, fiction, Fantasy fiction, Friendship, fiction