This volume, originally published in 1970, presents a survey of the languages spoken in an area extending from the Atlantic coast at the Sengal River eastward to the Lake Chad region. The area covered by this volume is mainly a goegraphical one, so it follows that not all the languages included are related to one another, though a certain degree of homogeneity appears.

This book is about the close historical and linguistic relationship between the languages of Surinam and Benin, a relationship which can be viewed in terms of a Trans Atlantic Sprachbund or linguistic area. It consists of a detailed analysis of various possible substrate and adstrate effects in a number of components of the grammar, in the Surinam Creole languages, primarily from the Gbe languages of Benin but also from Kikongo.

Une source inconnue indique : "This book provides a comprehensive overview of current research in African languages, drawing on insights from anthropological linguistics, typology, historical and comparative linguistics, and sociolinguistics. It covers a wide range of topics, from grammatical sketches of individual languages to sociocultural and extralinguistic issues."

This book explores the thesis that in the Kwa languages of West Africa, aspect and modality are more central to the grammar of the verb than tense. Where tense marking has emerged it is invariably in the expression of the future, and therefore concerned with the impending actualization or potentiality of an event, hence with modality, rather than the purely temporal sequencing associated with tense. The primary grammatical contrasts are perfective versus imperfective. The main languages discussed are Akan, Dangme, Ewe, Ga and Tuwuli while Nzema-Ahanta, Likpe and Eastern Gbe are also mentioned. Knowledge about these languages has deepened considerably during the past decade or so and ideas about their structure have changed. The volume therefore presents novel analyses of grammatical forms like the so-called S-Aux-O-V-Other or “future” constructions, and provides empirical data for theorizing about aspect and modality. It should be of considerable interest to Africanist linguists, typologists, and creolists interested in substrate issues.