Albert Einstein books in order
11 books in the catalogue, about 54 hours of reading in all; the shortest takes 2 hours and the longest 13 hours.
11 standalone books in the catalogue.
Standalone books
Out of My Later Years 5.2 h 
Relativity 3.0 h 
The Principle of Relativity 4.0 h 
The Meaning of Relativity 3.0 h 
The World as I See It 2.3 h 
The Evolution of Physics 5.8 h 
Ideas and Opinions 6.9 h 
Einstein on Peace 12.9 h 
The Born-Einstein Letters 4.4 h 
Autobiographical Notes 1.6 h 
Albert Einstein 5.2 h
Relativity 3.0 h The Principle of Relativity 4.0 h The Meaning of Relativity 3.0 h The World as I See It 2.3 h The Evolution of Physics 5.8 h Ideas and Opinions 6.9 h Einstein on Peace 12.9 h The Born-Einstein Letters 4.4 h Autobiographical Notes 1.6 h Albert Einstein 5.2 h