The first textbook to bring together the linguistics of both BSL and ASL, this accessible book provides a uniquely international and comparative introduction to the structure and use of signed languages. Presupposing no prior knowledge, it covers all levels of linguistic structure: phonetics/phonology, morphology, the lexicon, syntax, semantics and discourse. Photographic illustrations of BSL and ASL signs feature throughout every chapter, and are linked to over 150 online videos, making this a clear and immersive resource for anyone interested in…