One of his ten top secret libraries of all time, as shared at the Guardian:
The Name of the Rose by Umberto EcoRead about another entry on the list.
Set in a remote Benedictine abbey in Italy, Umberto Eco’s classic story revolves around the abbey library – a fortified tower called the aedificium. The library turns out to be a complex labyrinth, whose secret only the librarian and assistant librarian know, and which contains a forbidden – and deadly - book written by Aristotle.
The Name of the Rose is on Carolyne Larrington's top ten list of modern medieval tales, Jeff Somers's list of ten books you should finally have read in 2015, S. J. Parris's list of five favorite historical murder mysteries, Ian Rankin's list of five perfect mysteries, John Mullan's top ten list of the most memorable libraries in literature, Andy McSmith's top 10 list books of the 1980s, and Vanora Bennett's list of five favorite historical novels.