The book “The ABCs of Entrepreneurship” is an accessible summary of the main author’s work of the teacher and author of the “Fundamentals of Entrepreneurship” training course, T. A. Krylov. The book can be a good addition to the “Entrepreneurship” training course presented on the open electronic platform for free education “Universarium”. This training course reveals the main aspects of the interaction between business and society, describes the dialectics of entrepreneurship and the related dialectical principles of business management, and also talks about vital energy and its role in the business environment. This book will help the reader to form an economic way of thinking and an entrepreneurial worldview, will give the opportunity acquire the necessary skills to engage in entrepreneurial activity, increase the level of intra-corporate entrepreneurship in the organization where a person works or manages. The book “The ABCs of Entrepreneurship” is written in a popular science style and is intended for study by university students and business school students, as well as anyone interested who seek to improve their level of entrepreneurial culture and master the skills of successful business management.