This issue has variants.
"Printed by Transcontinental Interglobe, Beauceville, QC, Canada. 7/22/11."
Two covers were done for this issue; this one featuring Superman flying high over farmland, and an alternate one featuring Superman flying over a city (10 issues for 1 issue mixture).
Story continued from the previous issue.
This is not a co-writer situation, Roberson is working from Straczynski's plots; they gave him a rough outline that JMS had turned in for the remaining issues of the Grounded arc, which amounted to a sentence or two for each of the issues, spelling out in general terms where the issue would take place geographically, specific guest stars, etc.