Which books do you prefer to teach English vocabulary to your students?

All the books which can develop the interest of the students in learning; with or without intention.

It varies from country to country of the students they are learning in, (Literacy Rate of the country and the syllabus do matter ). However, i prefer manually prepared list of the most used words that teacher finds suitable according to their capacity is most useful (my personal view)

word power made easy and other books by Norman lewis. Reading editorial of The Hindu Newspaper regularly is also beneficial, thus recommend.

More reading is increasing the language vocabulary and practicing as much as possible is building quick method of English vocabulary.