 | Iron Butterfly Recommended Reading Order |
|
 |  Justice League of America: When Worlds Collide | ||||
| More Info 1 Comment CBDB Entry | Amazon (SC) Amazon (HC) Half.com (SC) Half.com (HC) | Ebay (SC) Ebay (HC) Ebay (Search) | Justice League of America 27-28, 30-34 | January – August 2009 | |
 | Milestone Forever Book 1: Meta Fictions | ||||
| More Info Comment CBDB Entry | Amazon (SC) | Ebay (Search) | Prestige | April 2010 | |
 | Milestone Forever Book 2: Hardware Escape | ||||
| More Info Comment CBDB Entry | Amazon (SC) | Ebay (Search) | Prestige | May 2010 | |
