The Voyage of the Phoenix

When his pregnant wife is murdered by his two best friends, Harry decide to cross the Veil of Death to be reunited with his godfather Sirius, believing it to lead to another world. What he didn't expect was to land in the Caribbeans during the early 1700s. Well, he and Sirius have their own ship now, which they name the Phoenix, so why not use it to become legendary pirates?