Most everybody says that English IS international language. It's true that English is a real basis for any polyglot and traveler if we count every English speaking country or zone. But in reality, English is far to be spoken everywhere and by everyone on Earth. In some countries, English is so poorly spoken that mastering the basics of the local language becomes a necessity. We also say that Esperanto remains a long debate, with more than 50 years of intensive discussions. But it's a shame to forget such a language, created with the best intention of the world: an easy comprehension way for anyone. Esperanto is much easier than English. We say that English is an easy language, mostly for the grammar part. Even if we forget the numerous subtleties. English pronunciation is neither an easy aspect. Some sounds are even difficult to pronounce for foreigners. Esperanto is easy to pronounce because the language is entirely phonetic. Esperanto grammar is very easy and logical. There are only a few exceptions, I mean some adverbs. Esperanto vocabulary is very easy to learn. Especially for people already familiar with a European language. Some Esperanto speakers also say that a year of Esperanto equals seven years of English. I also have to precise that Esperanto's main goal is not replacing English or any language. It's rather the opposite. Actually, Esperanto is a neutral language. It doesn't belong to a person or a country. Esperanto could also be a revolution for writers. Instead of having to use English - who can be a handicap for non-native speakers -, writers from everywhere could share their content with an international audience with Esperanto. It could be a real opportunity for everyone, if not a revolution in our modern world. So what are you waiting for? It would be a shame to abandon such a language. That's why I decided to share this evolutive book with you. Don't hesitate to share it with your family and your friends.