Superman/Batman

"A time-lost Kryptonian ship, its crew murdered. A missing escape pod. A mysterious attack by a powerful assassin on an insignificant reporter named Clark Kent. These are the clues in a mystery th ...

"A time-lost Kryptonian ship, its crew murdered. A missing escape pod. A mysterious attack by a powerful assassin on an insignificant reporter named Clark Kent. These are the clues in a mystery that will take all of Batman's detective skills and Superman's incredible strength to solve. A time-lost Kryptonian ship, its crew murdered. A missing escape pod. A mysterious attack by a powerful assassin on an insignificant reporter named Clark Kent. These are the clues in a mystery that will take all of Batman's detective skills and Superman's incredible strength to solve. Now Superman must finish a war that his ancestors began, but he has an advantage that ancient Krypton and its enemies could never have imagined. And its name is Batman. Experience this battle along with other classic stories"--
"Batman created by Bob Kane with Bill Finger."
"Superman created by Jerry Siegel & Joe Shuster, by special arrangement with the Jerry Siegel family."
"Originally published in single magazine form in Superman/Batman 64-75 and Superman/Batman annual 4"--T.P. verso.