Who is Mimi from The Upstairs Room and what is their importance? The_Upstairs_Room English & Literature Mimi | The Upstairs Room

Mimi is a little girl about the same age as Annie. Mimi is being hidden by a farmer not far from the Oostervelds. Annie and Mimi don't play with each other when they meet because they are too shy. Mimi is found by the Germans and taken to a camp.