That book doesn't show up on amazon... it doesn't exist! 
http://urbanlegends.about.com/od/religio...in_god.htm:
http://urbanlegends.about.com/od/religio...in_god.htm:
Quote:Analysis: This apocryphal tale of a college-age Albert Einstein proving the existence of God to his atheist professor first began circulating in 2004. One reason we know it isn't true is that the same story was already making the rounds five years earlier with no mention of Einstein in it at all.
Another reason we know it isn't true is that Einstein was a self-described agnostic who didn't believe in what he called a "personal God." He wrote: "[T]he word God is for me nothing more than the expression and product of human weaknesses, the Bible a collection of honorable but still primitive legends which are nevertheless pretty childish."
And, finally, we know it isn't true because Einstein was a careful thinker who wouldn't have abided the specious logic attributed to him here. As written, the argument neither disproves the existence of evil nor proves the existence of God.
(Note: None of what follows is intended to disprove the existence of God, nor suffices to do so.)
