1. 
   

   Newsstand Cover

2. 
   

   Midtown Comics Retail Variant Cover

   Only available at Midtown Comics in New York City.

3. 
   

   Comickaze Retail Variant Cover

   Only available at Comickaze Comics in San Diego.

4. 
   

   Wade’s Comic Madness Retail Variant Cover

   Only available at Wade’s Comic Madness in Levittown, Pa.

5. 
   

   Alternative Art Cover

   Only available at comic stores.

6. 
   

   U.S. Ultimate Comics Retail Variant Cover

   Only available at Ultimate Comics in Durham, N.C.

7. 
   

   Midtown Comics Retail Variant Cover

   Only available at Midtown Comics in New York City.

8. 
   

   Ultimate Treasures Retail Variant Cover
   

   Only available at Ultimate Treasures in Michigan.

Read more: http://mashable.com/2012/10/23/walking-dead-magazine-ipad-nook-kindle-fire/