The Batman & Deadman panel is reprinted and modified as noted. The Wildcat & Creeper panel is new artwork. The cover was originally prepared with only the Wildcat & Creeper being featured, as seen in the original artwork. See: http://bigglee.blogspot.com/2010/10/alternate-cover-for-super-team-family.….
Story originally prepared for an issue of 1st Issue Special, per Amazing World of DC Comics #6.
Story across 24 pages, but page 7 is a 2/3-page and page 15 and 24 are 1/2-pages.