One of the key features of the comic is a remarkable readers' letters section, covering 2 pages, called 91:an mot väggen or Ställ 91:an mot väggen (Eng: Put No. 91 up against the wall). Here, one of the longest serving writers, Leif Bergendorff, replies to letters in an open and informative manner.
Read more about this topic: 91:an (comic Book)