From publisher blurb: All aboard! There is legend of a phantasmal locomotive that carries itspassengers to-and-from the realms of the living and dead —with all manner of improbably stops in between! Obeying the directives of the Gods of Death themselves, this otherworldly express can signal a one-way trip to the afterlife, or an incorporeal shortcut between indescribable stretches of the world. The Train Between Planes is now boarding. Who constructed this strange contraption? Where does it lead? This adventure takes your player through a gamut of esoteric locations or encounters that are all up to you! The Train Between Planes also gives you a brand new ruleset for using the Otherworld Express as a fast-travel system for your campaign.