Market Leader: British English 5 Levels A1 - C2. Develop confident, fluent speakers who can successfully use English in a work environment Market Leader 3rd Edition Extra is a five-level English course for students who want to learn English and learn about business, and for business people who want to advance their careers. It has been developed in association with the Financial Times, one of the leading sources of business information in the world. Financial Times material introduces students to topical business issues and builds the professional language and communication skills required for the modern world of business. Market Leader is a five-level English course developed together with the Financial Times. 'Premier Lessons' offer a constantly-updated bank of lessons based on the latest Financial Times articles