This brief version of the best-selling market leader Dos mundos is ideal for the school that wants to introduce a communicative approach in the classroom through exciting activities yet whose curriculum requires a shorter text. Dos mundos: En breve is realized by removing the last 4 chapters from the long version of Dos mundos . A Natural Approach textbook, Dos mundos: En breve is recognized nationally for its innovative communicative methodology yet solid, comprehensive coverage of grammar.