Mystery i Solve books put you in the driver seat. Based on your choices the story goes ahead or comes to a stand still.
In Survive Vampires
Are you ready for a crazy night of fighting vampires and other mythical beings? Use your wits and you might just survive, or else, well they do say, dead is dead.
If you make the right choices, you will continue ahead, but if you make the wrong choices, it will be GAMEOVER. Yes, this is also known as a Game Book. So you get to decide what happens next, and also how the story ends.
Remember, there are multiple endings that you can achieve. Some are good, some are bad and some are neutral.