Simplify the following text for a Grade 8 native English-speaking person.
Original: 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 form invented by Dostoevsky . The Wiesbaden edition concentrates entirely on the moral\/physic reactions of the narrator after the murder .
Simplified: They are called the Wiesbaden edition , the Petersburg edition , and the final ( last ) plan .