Transatlantic Tragedy: Millie's Cruise Ship Mysteries Book 16

Spring has arrived, and Millie Armati and the crew of the Siren of the Seas are ready to embark on their long-awaited repositioning cruise from Miami to the British Isles.
Before departing Miami, Blackjack Blaze, an experienced cruise ship entertainer, and his assistant, Wendy, join them for the thirteen-night voyage.
Not long after boarding, Andy Walker, Siren of the Seas Cruise Director, discovers that one of them is keeping a disturbing secret.
Before Andy can address the situation, a terrible tragedy occurs – the ship’s new employee and their secret sink to the bottom of the ocean.
Was the death a suicide mission…or something more sinister?