The library holds treasures which are inscribed on UNESCO's Memory of the World Register: A collection of about 2,000 books by and about Carl Linné (1997); the manuscripts and correspondence of Hans Christian Andersen (1997); the Søren Kierkegaard Archives (manuscripts and personal papers) (1997); Guamán Poma de Ayala's "El Primer Nueva Coronica y Buen Gobierno", an autographed manuscript of 1,200 pages including 400 full-page drawings depicting the indigenous point of view on pre-conquest Andean life and Inca rule, the Spanish conquest in 1532, early Spanish colonial rule, and the systematic abuse of the rights of the indigenous populationt (2007). "Biblia Latina". Commonly called the Hamburg Bible or "the Bible of Bertoldus" (MS. GKS 4 2°), a richly illuminated Bible in three very large volumes made for the Cathedral of Hamburg in 1255. The 89 illuminated initials in the book are unique both as expressions of medieval art and as sources to the craft and history of the medieval book. (2011);