Myrtle, Means, and Opportunity

When Myrtle Hardcastle's governess inherits a Scottish island estate, she finds herself embroiled in a mysterious quest involving a haunted castle, a cursed treasure, and a potential killer. As she investigates, Myrtle uncovers dark secrets and faces danger from a thief willing to commit murder for a legendary brooch. Set against the eerie backdrop of the island, the story combines mystery, adventure, and a touch of the supernatural.