The Floating admiral

by Dorothy L. Sayers, Agatha Christie, G. K. Chesterton, Simon Brett, Certain members of the Detection Club, Victor Whitechurch, G D H, Henry Wade, John Rhode, Milward Kennedy, Ronald Arbuthnott Knox, Freeman Wills Crofts, Edgar Jepson, Dane, Clemence., Anthony Berkeley, Detection Club Staff, The Detection The Detection Club, Victor L. Whitechurch