I'm once again considering republishing one of my older books under a new title, but ran aground when redoing the copyright page. The copyright statement itself is fairly clear, as you simply list both copyright dates (ex: "Copyright © 2012, 2018 Vincent Berg. All rights reserved"), but it makes sense to include a "Originally published as ..." statement.
If anyone has any ready examples of how the mainstream publishers handle these copyright page statements, I'd appreciate some suggestions. Unfortunately, when you search for "republished copyright" or "copyright statement", you get TONS of pages telling you that you can't copyright each specific book ever published!