A Detailed, Thorough, and Concise Mixtecan Grammar & Dictionary which includes the following languages: Mixtec, Cuicatec, and Trique. The Mixtecan branch of the Oto-Manguean languages is one of three main sub-groups of the Eastern Oto-Manguean languages. These languages are exclusively spoken in Mexico and are part of one of the most diverse and wide-spread language families spoken in Mexico. This Book is a compilation of the three main languages of the Mixtecan branch (with a brief Grammar and full Dictionary for each). The purpose of this book is to provide a resource for linguists or language learners, so that they may undertake intense research into the Mixtecan branch of Oto-Manguean languages. We have previously written books for all the other main sub-groups: Zapotecan, Popolocan, and Oto-Pamean.