Christopher Marlowe faces the might of the Spanish Armada in the sixth of this intriguing historical mystery series May, 1588. With Elizabeth I's court rocked by stories of an imminent invasion and one of his key undercover agents missing, Sir Francis Walsingham despatches Kit Marlowe to the Isle of Wight off the south coast: the first line of defence against the approaching Spanish Armada. Lodging at Carisbrooke Castle with the Isle of Wight's Governor, Sir George Carey, Marlowe finds the Islanders a strange and suspicious lot, with their own peculiar customs and dialect. But is there reason to doubt their loyalty to the Crown? And is the Island really haunted, as some believe? Of one thing Marlowe is certain: it's no ghost behind the series of violent and inexplicable deaths which plague the region. But will he have time to uncover the truth and expose the killer before the might of the Armada descends?
