The Unsolved Crimes Series consists of the following cases: Deathboat, Slime 9, Curse of the Mummy, and Alien Invasion.
Case Overviews:
Slime 9: Professor Tarling developed Slime 9 as a means to protect his country from its neighboring enemies – a weapon of peace. Yet it could just as easily be used as a weapon of war – if it fell into the wrong hands. When Tarling ends up dead questions arise as to how he died and who was involved.
Deathboat: When multimillion dollar lottery winner, Waverl