H. Russell Wakefield - The green bicycle mystery. Francis Iles - Was crippen a murderer? Helena Normanton - The Crowborough murder. Ex-Chief Inspector Berrett - The amazing warsop mystery. Mrs. Belloc Lowndes - Who poisoned Charles Bravo? Ex-Superintendent Percy Savage - The fish ponds woods mystery. Leonard R. Gribble - The strange case of Dr. Smethurst. F. Tennyson Jesse - The trail of Madeleine Smith. R. Austin Freeman - The peasenhall mystery. Ex-Superintendent Charles Cooper - The blackheath murder. J. Jefferson Farjeon - Murder on Clapham Common. J. S. Fletcher - The maybrick poison trial. Ex-Superintendent Cornish - The vera page case. Dorothy L. Sayers - The murder of Julia Wallace. Anthony Berkeley - Who killed Madame "X"? J. D. Beresford - The reading murder. Anthony Armstrong - The battersea flat mystery. Milward Kennedy - The Camden town murder. Dr. Harold Dearden - Who was Jack-the-Ripper? Freeman Wills Crofts - The gorse hall mystery. Helen Simpson - THe Yarmouth beach murder. Val Gielgud - The otterburn mystery. G. B. Stern - The le touquet mystery. Ex-Superintendent Jphn Prothero - The blazing car murder. A. J. Alan - The case of Dr. Knowles. E. M. Delafield - The Thompson-Bywaters case. Russell Thorndike - The case of Dr. Lamson. Henry Wade - The merstham tunner mystery. L. A. G. Strong - The case of Christina Gilmour. C. E. Bechofer Roberts - The case of Jessie McPherson. A. J. Cronin - The great wyrley mysteries. Percy Hoskins - The brighton trunk crime no.