WORLD LINK is a core series for young adult/adult learners of English from the low-beginning to high-intermediate level. Combining dynamic vocabulary with essential grammar and universal topics, WORLD LINK enables students to communicate confidently and fluently. A complete package of supplementary materials motivates students and empowers teachers to maximize classroom time. WORLD LINK is a core series for young adult/adult learners of English from the low-beginning to high-intermediate level. Combining dynamic vocabulary with essential grammar and universal topics, WORLD LINK enables students to communicate confidently and fluently. A complete package of supplementary materials motivates students and empowers teachers to maximize classroom time.