Using Conversation Analysis, and referring to epistemic, multimodal, and multilingual resources, Olcay Sert closely examines the verbal and nonverbal features of teacher-student interaction; for example, gaze, gestures and orientations to classroom artefacts. With an emphasis on the multimodal and multilingual resources, this is one of the first studies to comprehensively address these issues in L2 classrooms with a clear theoretical and practical underpinning, and is an essential study for researchers and postgraduate students in TESOL and Applied Linguistics.