open, and there is ivy all up the wall of the house. It is easy to get out of the window and down the ivy to the ground. So we think that he went out that way. "He was in his usual school things, we think a short black coat and dark blue trousers. We looked all through his room very carefully, but we found nothing strange, nothing unusual "When I learnt the news at seven o'clock on Tuesday morning, I called everybody into the big schoolroom. Then we learnt more bad news Heidegger, the German teacher, was missing too. His room is not far from Arthur's room Heidegger went down the ivy we know this because we found his footprints on the ground under the window.