'THE PUZZLE SENSATION OF THE YEAR!' - JANICE HALLETT, bestselling author of THE TWYFORD CODE'I'M COMPLETELY OBSESSED' - OLIVIA BLACKE, author of A FATAL GROOVE* The 'utterly addictive' murderous puzzle book for armchair detectives everywhere *From G. T. Karber, the creator of the popular online daily mystery game at www.Murdle.com, comes this fiendishly compulsive and absolutely killer collection of 100 original murder mystery logic puzzles.