30 Days to a More Powerful Vocabulary quickly became a bestseller in its category back in 2015. Now, in this updated and revised edition—which now contains the 700 most important words you need to master—you'll quickly learn why this title has been such a positive impact in the personal and professional lives of tens of thousands in the English-speaking world.

In The Silk Road, Valerie Hansen describes the remarkable archaeological finds that revolutionize our understanding of these trade routes. The Silk Road is a fascinating story of archaeological discovery, cultural transmission, and the intricate chains across Central Asia and China.

First published in 1843, it tells the story of Ebenezer Scrooge, a mean and unpleasant man who dislikes people generally and Christmas especially. One Christmas Eve he is visited by the ghost of his former business partner Jacob Marley and the spirits of Christmas Past, Present and Yet to Come and given a glimpse of the many homes and lives which Scrooge has touched in his wretched life to date. After their visits, Scrooge is transformed into a kinder, gentler man.

Idioms in English, Volume 4 is designed for non-native speakers of English and presents 100 new idioms in stories and dialogs by native speakers. After each story or dialog, the idioms are presented in sentences with an opportunity for the listener to say the sentence (when you hear the chime) out loud. Idioms are used very frequently by native spakers of English. If you don't understand the idiom, then you can miss parts of presentations, conversations, and television or newspaper stories.

This audiobook contains grammar points with examples for learners. With many chapters on various grammatical theories, A Grammar of the English Tongue is the complete guide to the correct usage of English. A Grammar of the English Tongue can help you get the basic skills you need for a career and for further educational pursuits.