$100M Leads by Alex Hormozi is a book about how to increase sales by getting more engaged leads. It teaches us how to create a valuable lead magnet, cold contact people you don't know, build a large audience of followers, scale advertising profitably, build an affiliate program, and much more.
The E-Myth Revisited by Michael E. Gerber is a crucial read for entrepreneurs, explaining why 80% of small businesses fail and offering invaluable strategies for success. It teaches how to get your business to run without you, using systems and processes, that reduce your work and stress. It shows how to work ON your business, not just IN it.
Traction explains an 'operating system' that can help entrepreneurs achieve more control and organization in your business. Gino Wickman has assembled many practical management tools including: a 10-year vision, a people-grading chart, a data dashboard, a systems documentation method, and 90-day priorities called "Rocks."