Edinaldo E. Santo is a Brazilian Portuguese teacher, interpreter and translator in the UK with more than 20 years experience in the UK and abroad.
In 2011 Edinaldo founded his own company called London Lessons Ltd, teaching Brazilian Portuguese to English speakers and foreigners. He also wrote and illustrated two children's picture books.
In 2013 he published eight of his 15 short grammar books, from beginners to advanced levels. 'DIA A DIA' volume 1 brings four of these short grammar books and volume 2 brings another four.
He developed and wrote these books over the course of 13 years, according to the English and foreigners students needs and has taught Portuguese successfully using this method to thousands of students.