The Mermaid Mask

Magnus Mortuga, captain of the world's strangest submarine, has been killed. Found in a locked room beside an ancient stone cauldron that was unsealed and opened for the first time, his death raises unsettling questions: was it a curse, one of his eccentric crew, or an even deeper bizarre truth?

The Mermaid Mask opens with the locked-room death of Magnus Mortuga, captain of the world's strangest submarine. An ancient cauldron has been opened beside his body, and you must investigate whether his murder was caused by a curse, a member of the eccentric crew, or a deeper mystery.