Note: Usually there is no credit, neither for the editors of the magazine as such (Bernhardt & Schelwokat) nor the author of the respective working synopsis (Scheer). The credits can be found at various sources, such as this, this or at Perrypedia. Major evidence points towards that six issues were published in one special month as issues #561-566 all have stated "Juni 1972" in their respective copyright sections: this would be in accordance with the calculation from issue #1 (considering the weekly publication schedule) leading to 2nd of June, 1972, for issue #561. Note that the stated month at the end of the respective magazine issue was a dependable source for more than the next 30 years, with an obvious error only for #593. The catalogued days of publication for issues #562-565 were entered under the assumption that the change of publication day to Tuesday (which was put into effect in June/July of 1973) was delibaretly tested at the end of June, when circulation at newsstands was low. However, there remains a slightly more unlikely variant in that issue #561 was planned for publication on 2nd of June, but was in fact published one week before that day. This would have occurred if issue #560 was published on the same day as #559 to push the new cover design. Until hard evidence is found, both variants could have happened, though the first is favorized here.