IDW Publishing Comics- Ghostbusters Volume 6 (also known as Ghostbusters- Trains, Brains, and Ghostly Remains) is a trade paperback collection published on December 11, 2013. It features a forward by Tom Waltz, covers gallery, Making Ghostbusters Ongoing Character Design Concepts of The Collectors, and a 30th Anniversary advertisement for previous volume trade paperbacks and omnibus editions of Ghostbusters Omnibus Volume 1, The Real Ghostbusters Omnibus Volume 1, and The Real Ghostbusters Omnibus Volume 2. This trade paperback collects: