This issue has variants.
"Printed by World Color Press, Inc, Montreal, QC, Canada. 05/05/10." Two covers were done for this issue; one featuring Superman and Supergirl, and an alternate one featuring Supergirl, Superwoman, Lois Lane, and Codename: Assassin (25 issues for 1 issue mixture).
Story continued from the previous issue, and continues in the next issue.