Arthur Schopenhauer books in order
10 books in the catalogue, about 45 hours of reading in all; the shortest takes 2 hours and the longest 9 hours.
10 standalone books in the catalogue.
Standalone books
The World as Will and Idea 9.5 h 
Parerga and Paralipomena 3.3 h 
The Wisdom of Life 3.5 h 
Studies in Pessimism 2.6 h 
The Essays Of Arthur Schopenhauer 2.1 h 
The Philosophy of Schopenhauer 6.9 h 
The Will to Live 6.7 h 
Essays and Aphorisms 4.4 h The Art of Always Being Right 3.7 h 
El Arte de Tener Siempre la Razon 2.2 h