The Complete Works of Arthur Schopenhauer

Arthur Schopenhauer was a German philosopher. He is best known for his 1818 work The World as Will and Representation, wherein he characterizes the phenomenal world as the product of a blind and insatiable metaphysical will.
This collection includes the following:
THE ART OF LITERATURE
COUNSELS AND MAXIMS
THE ART OF CONTROVERSY
STUDIES IN PESSIMISM
ON HUMAN NATURE
THE WISDOM OF LIFE
RELIGION, A DIALOGUE, ETC.
ESSAYS OF SCHOPENHAUER
THE WORLD AS WILL AND IDEA (Vol. 1 of 3)
THE WORLD AS WILL AND IDEA (Vol. 2 of 3)
THE WORLD AS WILL AND IDEA (Vol. 3 of 3)
THE BASIS OF MORALITY
SUFFICIENT REASON, and, ON THE WILL IN NATURE