Since 1946, SIL in Peru (also known as the Instituto Lingüístico de Verano) has published more than3,000 publications. In addition, SIL has a large body of unpublished works about the languages of Peru. Most of the publications can be found at the National Library, the library of Ricardo Palma University (URP) and the National Intercultural University of the Amazon (UNIA) in Yarinacocha. Many works in or about the languages are available for download here. The following list summarizes the types of categories of publications.
1. Ethnolinguistic Studies:
Phonetics, phonology, orthography
Grammatical features
Discourse analysis
Dictionaries, vocabularies and word lists
Grammars
2. Anthropological Studies:
Folklore
Music and art
Kinship systems
Ethnographies
3. Vernacular Materials:
Books to teach reading and writing
Literary and cultural collections
Folktales
Historical descriptions of the people groups and their culture