Books like On dialect by Peter Trudgill

An Introduction to Language is a student-friendly, up-to-date guide covering the core components of linguistics—phonetics, phonology, morphology, syntax, semantics, and pragmatics—while integrating recent research on bilingualism, neurolinguistics, and sociolinguistics.

Language and Power is about how language works to maintain and change power relations in contemporary society, and how understanding these processes can enable people to resist and change them. Substantial changes in social life have taken place in the decade since the original publication, which have changed the nature of unequal power relations, and therefore the agenda for the critical study of language. In this second edition, Norman Fairclough brings the discussion completely up-to-date with the inclusion of a new chapter covering the 'globalisation' of power relations and the development of the internet in relation to language and power.

Unrivalled in its popularity, The Study of Language is quite simply the best introduction to the field available today. It introduces the analysis of the key elements of language - sounds, words, structures and meanings, and provides a solid foundation in all of the essential topics, such as how conversation works, child language, and language variation. This third edition has been extensively revised to include fresh study questions, a comprehensive glossary, and new sections on important contemporary issues in language study, including language and culture, slang, gestures, and African American English.

Dialectology is the study of language variation. Traditionally, this has largely been the province of dialect geographers, who concentrated on the speech of the linguistically conservative rural population in order to map regional differences. More recently, however, interest has shifted to urban speech, and sociolinguists have correlated linguistic variables with other variables such as age, social class, sex and ethnic background. Dialectology not only provides a thorough exposition of these two approaches - their histories, methodologies and significant results, drawn from studies of a wide range of languages - but for the first time also integrates them within a single conceptual framework as two aspects of the same discipline. The authors argue that dialectology can thus make an important contribution to general linguistic theory and in particular answer questions about variability in language, which has in the past too often been assigned peripheral or accidental status. -- Publisher description.