ICOs and cryptocurrencies are incredibly complex, and most people who talk about them really don't understand the intricacies at all. This book is here to help you understand all the abstract ICO information you need in order to help you launch successful ICOs that are security compliant. The following topics are covered from both a legal and technology perspective: 1. Introduction to Cryptocurrencies, Blockchain and ICOs 2. The Howey Test and How To Launch an SEC Compliant ICO 3. Legal Concerns in ICO Landscape 4. Solutions for SEC Compliant ICOs