I can, infact i own it. The Ghostbusters Role Playing Game was first produced in 1986 by West End games. It was fairly succesfull and had several modules for the RPG. Then in 1989, after the release of Ghostbusters II, West End put out a second eddition, called Ghostbusters International, or GBI for short. It also did faily well spawning moduls and one soarce book, Tobin's Spirit Guid. The GBRPG is much harder ot find as compared to the GBI RPG, but if you search at most any games convention or old hobbu shops you can find a cheap boxed set or books for it.