The grammar book is an essential supplement to the book of dialogues and a valuable aid for those involved in either learning or teaching Modern Greek. It consists of 86 lessons, 85 of which follow the sequence of the book of dialogues. The last lesson is independent and presents grammatical phenomena not particularly covered in dialogues, or refers to peculiarities in the formation of verb tenses. It is followed by general review exercises, a list of proper nouns used in the book, and a grammar index.