The worlds most popular and comprehensive academic skills series-thoroughly updated for todays global learners. Interactions Mosaic is a fully-integrated, 18-book academic series. Based on 28 years of classroom-tested best practices, the new and revised content, fresh modern look, and new online component (available in 2013) make this the perfect series for contemporary classrooms. Chapter themes articulate across the four skill strands to systematically recycle content, vocabulary, and grammar.