year of pub­li­ca­ti­onISBNauthor(s)title
1995978-0-941952-40-8Phil WalthersWalthers 1995 HO catalog
1996978-0-941952-46-0Dean A. FreytagThe History, Making & Modeling of Steel
2004978-0-941952-71-2Phil WalthersWalthers N & Z 2004 Model Railroad Reference Book
2006978-0-941952-74-3   ''Walthers Ho 2006 (Model Railroad Reference Book)
2005978-0-941952-75-0   ''Walthers 2006 N&Z Railroad Reference Book
2006978-0-941952-76-7Walthers 75th Anniversary Edition 2007 HO model Railroad reference Book
  ''978-0-941952-77-4Phil (ed). WalthersWalthers 75th Anniversary Edition 2007 N&Z Model Railroad reference Book