The HfH library is the largest public library on the topic of curative and special education in Switzerland. The library provides students, lecturers and researchers with literature, media and information. As a research library with a special inventory for curative and special education, it is also open to other interested persons. The HfH also hosts the libraries of Sonos (Swiss Association for Deaf and Deaf Persons Organisation) and ProG (Swiss Deaf Association SGB-FSS). These media can also be borrowed at the HfH.