Thread:Eleanorfleming/@comment-1038387-20130515173611/@comment-1038387-20130704121019

This is Volume 1: Superman Vol 1 263 and Superman Annual Vol 1 11. Both these comics were set during the Silver Age, making it Earth-One and Kal-El (Earth-One).

This is Volume 2: Superman Vol 2 263 and Superman Annual Vol 2 11. Both these are set during the Modern Age, making it New Earth and Superman (Clark Kent).

Part of the confusion here might be the article name. Unlike Wikipedia's article on Superman, Superman (Clark Kent) is not an article about all incarnations of Superman, but only the New Earth version, published between 1986-2011. We've called "Kal-El (New Earth)" "Superman (Clark Kent)" (along with a couple of other high profile pages) to make sure it ends up higher on search engine results.