4 INTO 1: The polyglot reading book

The tittle above 4 into 1, means in freh “4 dans 1”, in spanish “4 en 1”, in portuguese “4 em 1”
Is a book to read, learn, train, improve and practice english, french, spanish and portuguese.
Whether or not you speak English, French, Spanish or Portuguese, like reading and passionate about learning foreign languages, this book is for you, it’s all you need to be yourself.
just open to find out.