Website: http://langsci-press.org/
Description: Language Science Press publishes high quality, peer-reviewed open-access books in linguistics. General Editors are Stefan Müller (FU Berlin) and Martin Haspelmath (MPI for the Science of Human History). They are supported by a high-profile advisory board and all publications are free for both authors and readers.
Submissions: http://langsci-press.org/forAuthors
Examples of content: