These three books should be on every capitalist’s bookshelf.
Atlas Shrugged by Ayn Rand
The most influential novel of the 20th century, according to a Library of Congress poll of Reader’s Digest book of the month readers.
It is the book that launched the moral case for a capitalist renaissance.
Capitalism The Unknown Ideal by Ayn Rand
The first essay What is Capitalism? is the inspiration for the capitalism tour.
Objectivism: The Philosophy of Ayn Rand by Leonard Peikoff
Ayn Rand’s philosophy is the best defense of Capitalism because she takes the offensive by reframing the question on rational premises. OPAR is the best presentation of her philosophy by her greatest student. The chapter on Capitalism in OPAR is one of the best elaborations and defenses of laissez-faire I have read. Required on every capitalist’s bookshelf.
Once you have read these you can move on to other books that interest you.