English language for beginners.
It explains English grammar simply as it starts from the basics and progresses. Explains the use of English tenses and participles. In the "how to say it in English" section, you can learn useful English expressions. You should start learning English with a basic understanding of English grammar.

Nearly 100,000 copies of his book Norbert Csordás: English Language Book have already been sold.

Here you can learn why they say it the way they do.

English Grammar Book - English Grammar
(also works in offline mode)