The Flash: The Silver Age Omnibus (2017, DC)

The Flash: The Silver Age Omnibus ran for 3 issues (2017–2018). Publishing format: Collected Edition. Volume 1 was originally published as The Flash Omnibus (2014 series). By 2016, DC was branding their Omnibus lines by Age, with Golden Age, Silver Age, and Bronze Age Omnibus lines, all with a unified book design. The Flash: The Silver Age Omnibus series began with Volume 2, picking up where the 2014 Omnibus left off, with the book design matching other DC Silver Age Omnibus lines, which did not match the original 2014 volume. After Volume 3 was published, DC went back and re-published Volume 1 under the name The Flash: The Silver Age Omnibus with the new book design. Therefore, of the 3 volumes in this series, Volume 1 was published last.