See series timeline (depends on key dates being set correctly)
| Key Date | Pub. Date | On-sale date | Volume | Number | Indicia Publisher | Brand | Pages | Price | Frequency | Barcode |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-00-00 | 1987 | ? | 1 [Direct] | ? | DC | 52 | 1.25 USD; 1.75 CAD; 0.60 GBP | ? | ||
| 1987-00-00 | 1987 | ? | 1 [Newsstand] | ? | DC | 52 | 1.25 USD | ? | 0709893124375 | |
| 1989-05-10 | [May] 1989 | ? | 2 | ? | DC | 68 | 1.75 USD; 2.25 CAD | ? | ? | |
| 1991-00-03 | 1991 | ? | 3 | ? | DC | 68 | 2.00 USD | ? | ? | |
| 1992-00-04 | 1992 | ? | 4 | ? | DC | 68 | 2.50 USD | ? | ? | |
| 1993-00-05 | 1993 | ? | 5 | ? | DC | 68 | 2.50 USD | ? | ? | |
| 1994-00-00 | 1994 | 6 | DC Comics | Elseworlds; DC | 68 | 2.95 USD; 4.25 CAD | annually | ? | ||
| 1995-11-10 | November 1995 | 7 | ? | DC | 60 | 3.95 USD; 5.50 CAD | ? | ? | ||
| 1996-09-00 | September 1996 | 8 | ? | DC | 52 | 2.95 USD; 4.25 CAD | ? | ? | ||
| 1997-09-10 | September 1997 | 9 | ? | DC Comics Pulp Heroes | 68 | 3.95 USD; 5.50 CAD | ? | ? | ||
| 2007-03-00 | March 2007 | 2007-02-07 | ? | 10 [Standard Cover] | ? | DC | 52 | 3.99 USD; 5.50 CAD | ? | ? |
| 2007-03-00 | March 2007 | ? | 10 [Variant Cover] | ? | DC | 52 | 3.99 USD; 5.50 CAD | ? | ? | |
| 2008-07-00 | July 2008 | 2008-05-07 | ? | 11 [Standard Cover Edition] | ? | DC | 68 | 4.99 USD; 4.99 CAD | ? | ? |
| 2008-07-00 | July 2008 | 2008-05-07 | ? | 11 [1:10 Variant Cover Edition] | ? | DC | 68 | 4.99 USD; 4.99 CAD | ? | ? |
| 2009-08-00 | August 2009 | 2009-06-17 | ? | 12 | ? | DC | 52 | 4.99 USD | ? | ? |
| 2011-02-00 | February 2011 | 2010-12-02 | 13 | DC Comics | DC | 60 | 4.99 USD | ? | ? |