Green Janine Turns Detective introduces a girl who doesn't mind being different - well how more different can you get than being green? She always knows what she wants and she doesn't take no for answer, especially when the 'no' comes from Dog who is a reluctant participant in all her escapades.

In this adventure, Green Janine single-handedly apprehends the burly burglars Bob and Bill. Well that's not exactly accurate; she does have the help of her magician friend Mr. Mephista.