Liberty was an American weekly magazine. One of the founders of the magazine, Colonel Robert Rutherford McCormick, was also owner of the Chicago Tribune.
Publications of Agatha Christie stories[]
In chronological order of publication.
- 1931, June 13th (Volume 8, Number 24) to August 22nd (Volume 8, Number 34) - Peril at End House. Serialised in eleven instalments, with illustrations by W.D. Stevens.
- 1936, September 5th (Volume 13, Number 36) - Problem at Pollensa Bay, under the title Siren Business. With an illustration by James Montgomery Flagg.