A new method of learning to read, write, and speak a language in six months

Books are still among the most important cultural achievements of humanity. Their invention was as important as the Internet: for the first time, a mass transfer of information became possible. Education, science, research, but also entertainment was based on a new revolutionary basis. Books are changing society until today.
The technical possibilities of mass printing led to a radical increase in titles in the 18th and 19th centuries. Nevertheless, the conditions were still very different t ...