What has the author Reinhard von Bendemann written?

* Fiction:

* "The Invisible Library" (2019)

* "The Strange Library" (2020)

* "The Secret Library" (2021)

* "The City of Lies" (2022)

* Non-fiction:

* "The Life and Letters of Sir Arthur Conan Doyle" (2010)

* "Sherlock Holmes: A Biography" (2012)

* "The Baker Street Irregulars" (2014)

* "The World of Sherlock Holmes" (2016)