Book excerpt: Modern Swahili Grammar is an important contribution to the study of Swahili grammar from pedagogical and lingustic perspectives, and thus relevant to both students of Swahili and scholars of linguistics and sociolinguistics. At a descriptive level, the book covers phonology, morphology and syntax. The following areas of Swahili grammar are also covered in detail: affixes, derivation, inflection, parts of speech, relatives, tenses, demonstratives of reference, pronominalisation, phrases, clauses and sentences. Grammatical explanations are always followed by exercises and comprehensive vocabulary lists are also included.