The Hollow is a work of detective fiction by Agatha Christie and first published in the US by Dodd, Mead and Company in 1946 and in the UK by the Collins Crime Club in November of the same year. The US edition retailed at $2.50 and the UK edition at eight shillings and sixpence (8/6). A paperback edition in the US by Dell books in 1954 changed the title to Murder after Hours.
The Latin American Art Museum of Buenos Aires is a museum created by Argentine businessman Eduardo F. Costantini. It is a not-for-profit institution featuring the Costantini Collection, and also a dynamic cultural center, that constantly updates art and film exhibitions and develops cultural activities. The mission of the MALBA is to collect, preserve, research and promote Latin American art from the onset of the 20th century to the present.
"Isle of Capri" is a popular song. The music was written by Wilhelm Grosz (aka Hugh Williams), the lyrics by Jimmy Kennedy. The song was published in 1934. It was recorded by Lew Stone and his Band with vocal by trumpeter Nat Gonella on July 25, 1934 and released on Decca (UK) catalogue number F 5132. Other popular British recordings were by Ray Noble and his Orchestra with vocal by Al Bowlly on August 30, 1934 and by Gracie Fields on October 9, 1934.