I have recently written a brand new gamebook called "Eternal". In this gamebook you have set out on a quest to discover the secrets of eternal life. However the path to eternal life is not easy. There are many ways the story can end, but the best ending are the ones that are best hidden.
There are 9 different endings, including deaths; see if you can find them all. Also one of the endings was written for fans of Inside UFO 54-40, if you know what I mean ;)
P.S. Also I have planned to write an expansion for this gamebook; there will be 3 new locations to visit, and 3 more endings.