In my collection I have 4 Liebe zu Ihm books, signed by people of some significance to Porsche or the Liebe zu Ihm book itself.
2 of them are signed by Ferry Porsche, one by Ferry Porsche's sister Louise Piëch , and one signed by the author of the book Hermann Lapper.
I will try to make the pictures more clear in the future, but since the book is out-of-format for my scanner I had to take the pictures with my camera, which makes it real hard to have the pictures sharp and clear. My apologies for that.



More detailed picture of Ferry Porsche's signature


2 of my Liebe zu Ihm books are signed by Ferry Porsche. I know for sure that one of them was signed by Ferry Porsche as an employee wandered into his office with the book and asked to sign it. And that's what happened. 

I don't know the occasion the other book was signed by Ferry Porsche.


This book was signed by Louise Piëch, sister of Ferry Porsche.

It says

Dem Freund des Hauses Porsche,
Herrn Minister Sektionschef
Dr Heilingseker

Louise Piëch


Probably the most rare of the 3.. a book signed by the author himself since he didn't really like to come in the spotlights as he was a very modest man.

It says

Für  Fräulein Pienkos mit Freundlichen Grüssen

August 1960
Hermann Lapper