An ancestor cruise with the family. What could go wrong? Alec DunBarton (aka The Singing Sleuth), his wife, Paige, and her entire family have been invited to Copenhagen by Gustav Anderson, the wealthy patriarch of the clan and owner of Anderson's Biscuits. Eager for his relatives to explore their roots, Gustav has arranged for everyone to meet in Denmark and board the Centaurus, a ship sailing for Norway, Sweden, Germany, and Russia. On the cruise, they'll be visiting the places their forebears came from before making their way to America. It's unfortunate that Gustav Anderson was not able to join the fun. On the first night of the cruise, he was poisoned and died in the ship's infirmary. It wasn't a member of Paige's family, was it? Among those sailing on the cruise were: Margaret Anderson , Gustav's obedient daughter and VP at the company; Justin Anderson, Gustav's disgruntled vegan son; Stefan Anderson , the greedy black sheep of the family; Lana Wolfe , Gustav's flamboyant former wife: David Law , the company's sober social secretary; or Shane Madsen, a cookie company competitor. The family, of course, hope it was a total stranger. Find out who killed Gustav while you visit wonderous sights in Scandinavia and Germany and explore one family's heritage.