noon
It was Jerry 's turn to look surprised . `` I do n't even know what you 're talking about . '' Their entrance into the study hall put an end to the conversation . It was renewed at noon , however , when Jerry , Irma , Marjorie and Constance trooped out of the school building together , a seemingly contented quartet . `` Just imagine , girls , '' announced Jerry , excitedly . `` Marjorie does n't know a thing about the Hallowe'en party . She has n't her invitation either .