DotCom Secrets" by Russell Brunson: This book is a comprehensive guide to building sales funnels for online businesses. It covers everything from creating a landing page to using webinars and email marketing to increase conversions.

"Expert Secrets: The Underground Playbook for Finding Your Message, Building a Tribe, and Changing the World" by Russell Brunson: This book is a follow-up to "DotCom Secrets" and focuses on building a loyal audience and turning them into customers.

"Funnel Hacker's Cookbook" by Russell Brunson: This book is a collection of proven sales funnel templates and strategies used by successful businesses. It's designed to help you quickly and easily create high-converting funnels.

"Funnel Vision: How to Build a Funnel That Will Boost Your Business and Brand" by John Rood: This book covers the basics of building a sales funnel and how to use it to increase conversions and revenue.

"The Ultimate Sales Funnel: How to Build a Sales Funnel That Will Boost Your Business and Brand" by Mark Thompson: This book covers the process of creating a sales funnel from start to finish, including how to design effective landing pages, create compelling offers, and optimize your funnel for conversions.