| Issue Cover | Date of Publication |
|---|---|
 | December 1968 |
 | November 1968 |
.jpg) | November(2) 1968 |
 | October 1968 |
 | September 1968 |
 | July 1968 |
 | May 1968 |
 | March 1968 |
| Issue Cover | Date of Publication |
|---|---|
| December 1968 |
| November 1968 |
| November(2) 1968 |
| October 1968 |
| September 1968 |
| July 1968 |
| May 1968 |
| March 1968 |
