Limerick: Jack The Ripper Comments

Cute poem and I'll have to read the book

No, this is not a contest. I thought maybe people would want to read the book so they could be convinced for themselves. (I didn't want to spoil it for anybody who wanted to read the book.) Anyone who does not want to do that can send me a message and I will reply with the answer.

Well, are you going to tell us who he is, or is this a contest?

Was he an alien? : -) .