Egoism
Introductions:
The Philosophy of Egoism
https://theanarchistlibrary.org/library/james-l-walker-the-philosophy-of-egoism
The Unique and Its Property
https://theanarchistlibrary.org/library/max-stirner-the-unique-and-its-property
Stirner’s Critics
https://theanarchistlibrary.org/library/max-stirner-stirner-s-critics