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 |
|---|---|---|---|---|---|---|---|---|---|
| 1972-11-00 | November 1972 | 1972-09-26 | 24 | 147 | National Periodical Publications, Inc. | DC | 36 | 0.20 USD | monthly, with the exception of Feb., June, Oct., and Dec. |
| 1973-01-00 | January-February 1973 | 148 | National Periodical Publications, Inc. | DC | 36 | 0.20 USD | monthly, with the exception of Feb, June, Oct, Dec | ||
| 1973-03-00 | March-April 1973 | 25 | 149 | National Periodical Publications, Inc. | DC | 36 | 0.20 USD | bi-monthly | |
| 1973-06-00 | June-July 1973 | 25 | 150 | National Periodical Publications, Inc. | DC | 36 | 0.20 USD | bi-monthly | |
| 1973-08-00 | August-September 1973 | 25 | 151 | National Periodical Publications, Inc. | DC | 36 | 0.20 USD | bi-monthly | |
| 1973-10-00 | October-November 1973 | 25 | 152 | National Periodical Publications, Inc. | DC | 36 | 0.20 USD | bi-monthly |