How To Retire Early by Robert & Robin Charlton contains information on what the couple did to make their dreams of early retirement come true within 15 years. They admit that being a child-free couple helped them to succeed with their 15 year retirement goal. However, they also emphasize how their ideas could also work for those who have children. They also mention the pros and cons of renting versus owning a home. There is also discussion around healthcare, but this edition is before the recent laws that have been passed. They also discuss the pros and cons of living in one area versus moving around. This was important to me because my husband and I intend to retire and stay in the United States of America. I'm thankful to have been born in America and both my husband and I are proud to be American citizens. This book is packed with much more vital information around the retirement goal for those who would like to achieve this objective within 25 years or less.