 These have been distinguished as the Wiesbaden edition, the Petersburg edition, and the final plan, involving the shift from a first-person narrator to the indigenous variety of third-person narrative form invented by Dostoevsky.The Wiesbaden edition concentrates entirely on the moral and psychological reactions of the narrator after the murder.It coincides roughly with the story that Dostoevsky described in his letter to Katkov and, written in the form of a diary or journal, corresponds to what eventually became part 2.