| Covers listed | |
| 1964: | #1 /January, February, March, April, May, June, July, August, September, October, November, December, |
| 1965: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 1966: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 1967: | January, February, March, April, Vol 4 # 5May, June, July, August, #45 /September, October, November, December, |
