The investigation of a dead body in London's Bloomsbury takes Rivers to the Austrian Alps to hunt down the murderer amidst the visitors to a ski resort.
Agatha Christie, Margery Allingham, Dorothy L. Sayers, Edmund Crispin, Georgette Heyer, John Rhode, E. C. R. Lorac, Anthony Berkeley, S. S. Van Dine, H. C. Bailey, A. A. Milne, Arthur Upfield, Freeman Wills Crofts, John Dickson Carr, Ngaio Marsh, Anthony Gilbert, Christianna Brand, J. Jefferson Farjeon, George Bellairs, Victor L. Whitechurch, E. C. Bentley & Patricia Highsmith
Dorothy L. Sayers, John Dickson Carr, Ngaio Marsh, E. C. R. Lorac, John Rhode, Anthony Berkeley, Anthony Gilbert, Christianna Brand, J. Jefferson Farjeon, Lynn Brock, Cyril Hare, Christopher Bush, Joseph Commings, Christopher St. John Sprigg, Alice Campbell, Stuart Palmer, Josephine Bell, G. D. H. & M. Cole, William A. R. Collins, Nicholas Blake, Ethel Lina White, H. C. Bailey, Gladys Mitchell, Richard Keverne & Herbert Adams
Agatha Christie, Margery Allingham, Dorothy L. Sayers, Edmund Crispin, Georgette Heyer, John Rhode, E. C. R. Lorac, Anthony Berkeley, S. S. Van Dine, H.C. Bailey, A.A. Milne, Arthur Upfield, Freeman Wills Crofts, Jonathan Latimer, J. J. Connington, Leo Bruce, Nicholas Blake, Cyril Hare, Vincent Cornier, Ernest Bramah, Roy Vickers, Peter Antony, Helen Simpson, Q. Patrick, Clayton Rawson & C. A. Alington