The Language Map uses aggregated data from the 2011–2015 American Community Survey (ACS) to display the locations and numbers of speakers of twelve languages commonly spoken in the United States.

2021. With forty-two extensively annotated maps, this atlas offers novel insights into the history and mechanics of how Central Europe’s languages have been made, unmade, and deployed for political action.

2008. With two major dialect regions, one in the north and one in the south, detailed maps illustrate the geography of linguistic variation for the Spanish spoken in the region, whose generations of speakers were not only influenced by other languages, but also developed their own variations of words and structure out of need or innovation.

2015. The fruit of ten years of joint work by two linguists of French CNRS, Jean-Michel Charpentier and Alexandre François, the Linguistic Atlas of French Polynesia pays tribute to the rich linguistic landscape of the country by documenting thoroughly twenty different communalects, in the form of 2250 maps.

2008. The Atlas re-defines the regional dialects of American English on the basis of sound changes active in the 1990s and draws new boundaries reflecting those changes.

2012. This textbook is the first introduction that consistently applies the findings of the World Atlas of Language Structures, systematically includes pidgin and creole languages and devotes a section to sign languages in each chapter. All chapters contain numerous illustrative examples and specific feature maps.

The World Atlas of Language Structures (WALS) is a large database of structural (phonological, grammatical, lexical) properties of languages gathered from descriptive materials (such as reference grammars) by a team of 55 authors.