The last page of the manuscript received by Poe appears to have been a photocopy. Rampo seems to know why, but there are still more mysteries surrounding the death of the author.
When you think of it that way, 
everything makes sense.
.إن فكّرت في الأمر بتلك الطّريقة، كلّ شيء يصبح منطقيًّا
So ergibt dann alles einen Sinn.
Esto lo explica todo.
Esto lo explica todo.
Il n’y a qu’une explication possible.
Da questo punto di vista, tutto assume un senso.
Quando você pensa dessa
forma, tudo faz sentido.
Если подумать, всё встанет на места.