Sherlock Holmes, Escher, Woolf, and More Enter Public Domain in 2023

On January 1, 2023, a vast collection of cultural works entered the public domain across different countries due to varying copyright laws. In the United States, works published in 1927 became free to use, including Arthur Conan Doyle's "The Case-Book of Sherlock Holmes" (the final collection of Sherlock Holmes stories), Virginia Woolf's "To the Lighthouse", Fritz Lang's film "Metropolis", and Franz Kafka's unfinished novel "Amerika" (published posthumously in 1927). Agatha Christie's first Miss Marple story, "The Tuesday Night Club" (published in 1927), also entered the US public domain. In countries with a life-plus-70-years term (Italy, EU, UK, Russia), works by authors who died in 1952 became free, including Maria Montessori's pedagogical writings. In countries with a life-plus-50-years term (New Zealand, parts of Africa and Asia), works by M.C. Escher (died 1972) entered the public domain. The article highlights these works as now freely available for adaptation, sharing, and reuse without permission or payment.