The John Rylands Research Institute and Library is a world-renowned research library located in Manchester, England. It was established in 1900, following a generous donation from Enriqueta Augustina Rylands in memory of her late husband, John Rylands. The library is part of the University of Manchester and is one of the largest academic libraries in the United Kingdom.

The library's collections are vast and varied, spanning over 5 million printed books, manuscripts, archives, and other historical artifacts. Its collections include medieval manuscripts, early printed books, archival materials, personal papers of notable individuals, and a range of other rare and unique items. The library is particularly renowned for its collection of medieval manuscripts, which is one of the largest and most significant in the world.

In addition to its research collections, the library offers a range of exhibitions and events throughout the year. These events provide an opportunity for visitors to engage with the library's collections and to learn more about the history and culture of the region. The library is open to the public and admission is free, although some special exhibitions may have an admission fee.

Overall, the John Rylands Research Institute and Library is a unique and invaluable resource for researchers and scholars from all over the world. Its collections and services are of the highest quality, and its commitment to preserving and promoting the history and culture of the region is unrivaled.