Murder off Miami

Based on the book by Dennis Wheatley, Murder off Miami is a three part
graphic text adventure where you play the role of Detective Officer Kettering
who has to investigate the death of a British financier, who it seems
committed suicide on a cruise ship off the coast of Miami. Clues must be found
and people talked to as you try to uncover the answers to this mysterious
death. Text describes each location with the occasional graphic showing what
you see in a location and the keyboard is used to type in commands to control
your hero and interact with each location.