In "How Much Money Do I Need To Retire?" you get an inside view behind the scientific facade of modern retirement planning. It provides a complete solution by giving you three different models to answer the question. It debunks and simplifies the conventional model while overcoming its inherent weaknesses with two additional models. It's all told in simple, jargon-free language without complicated math. The result is a comprehensive and accurate solution that takes the next step beyond conventional wisdom.