Houghton Library is the primary repository for rare books and manuscripts at Harvard University. Located in Cambridge, Massachusetts, it was established in 1942 and named after the philanthropist Arthur Houghton Jr.. The library houses a vast collection of literary and historical materials, including works by famous authors and significant documents. The library is known for its special collections, which include items related to American literature, British literature, and European history. Houghton Library also provides research support and access to its collections for scholars, students, and the public, making it an important resource for academic study and exploration.