Ridgway's precise writing credit is "adapted by". Of the six stories in this title, this one required the biggest trim. In the first place, it attempted to reprint only parts 2 and 3 of a 3-story arc. In the second, the two pages it lost from parts 2 and 3 wholly removed the character of Peri from the original, as well as some other important elements. Thus, some additional writing effort was needed to have it make sense.