Albert Einstein: A Biographical Portrait.

REISER, Anton. [Albert Einstein].

$14,000.00

Item Number: 138499

New York: Albert & Charles Boni, 1930.

First edition of this Einstein biography written by Rudolf Kayser, a German literary historian and husband to Albert Einstein’s stepdaughter Ilse under the pseudonym Anton Reiser. Octavo, original cloth, frontispiece of Einstein. Signed and dated by Einstein in the year of publication on the front free endpaper, “Albert Einstein 1930.” Near fine in a very good dust jacket. Rare signed and in the original dust jacket.

Albert Einstein developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). Einstein's work is also known for its influence on the philosophy of science. Einstein is best known in popular culture for his mass–energy equivalence formula E = mc2 (which has been dubbed "the world's most famous equation"). He received the 1921 Nobel Prize in Physics for his "services to theoretical physics", in particular his discovery of the law of the photoelectric effect, a pivotal step in the evolution of quantum theory (David Bodanis).