Escape 9-5, Live Anywhere, and Join the New Rich!!!
Sounds like music to my ears but no more than a fairy tale.
...
Best-seller huh?

Audio added Thanks to bl007

Flash on English for Commerce introduces the key concepts in business and trade.

Levels Pre-intermediate / Intermediate CEFR A2 / B1

11 short and manageable units offer thorough vocabulary development, skills practice in realistic contexts and frequent opportunities for discussion.

first certificate avenues course book

"First Certificate Avenues" prepares upper-intermediate level learners thoroughly for all five papers of the  First Certificate in English Examination. This revised edition of First Certificate Avenues has been thoroughly updated to conform to the 1996 specifications for the exam.
Audio added Thanks to arcadius

The Economist - 11 May 2013 (Audio)

The Economist is a global weekly magazine written for those who share an uncommon interest in being well and broadly informed. Each issue explores the close links between domestic and international issues, business, politics, finance, current affairs, science, technology and the arts.

Exam Booster. Preparation for B2+ Level Exams : CDs

Eams Booster the preparatory course for B2+ level exam. It is specially designed to offer comprehensive coverage of those skills needed for learners at CEF level B2+. 
3 in 1: Coursebook & Workbook & Grammar book.