Sofawolf Press
Publisher 7
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | Digger: Volume One | Vol. 1 | 2005-07 | Trade Paperback |
 | Digger: Volume Two | Vol. 2 | 2006-08 | Trade Paperback |
 | Digger: Volume Three | Vol. 3 | 2007-06 | Trade Paperback |
 | Digger: Volume Four | Vol. 4 | 2009-06 | Trade Paperback |
| Digger: Volume Five | Vol. 5 | 2010-06 | Trade Paperback | |
 | Digger: Volume Five | Vol. 5 | 2010-06 | Trade Paperback |
 | Digger: Volume Six | Vol. 6 | 2011-06 | Trade Paperback |