Hazlerigg, Bohun, Mercer and Petrella all feature in turn in this collection of eighteen short stories, which was first published to commemorate fifty years of Michael Gilbert's published writing. All of the familiar Gilbert themes are present to grip the reader: police procedurals and action packed thrillers, along with the detail and lucid description for which he is known. Why did the man rob the bank? How could a man disappear in a deserted street? And sixteen more!