I wrote an email to the editor of the newsletter explaining our mystery and here is the response I received today:
Dear Ann,
This is very kind of you. You certainly have found "Tap".
I do not have an updated address for Alice however I do for other family members and will begin working on this fun puzzle on my end.
If you would like to mail this to me, you are welcome to. Or you can mail it directly to Alice in the coming months once I locate her, you choose, I will merely facilitate.
All the best,
JD
Of course, I will send the book on but I hope we will learn the answer to the question of what connection Alice has with the house.