 In 1934, the brand "Nacional" was almost entirely reserved for teaching and children's books.In 1943, there six teachers responsible for implementing the textbooks abandoning the company, they went on to found their own publishing house, the "Editora do Brasil", specializing in books relating to teaching.The assistant of Octalles, Arthur Neves (1916-1971), left and formed Editora Brasiliense, which launched its own bookstore, the "Livraria Brasiliense."