Mensan Erwin Brecher, PhD, was educated in Vienna, Czechoslovakia and London, where he studied physics, economics and engineering. He entered business after World War Two and became a Name at Lloyds of London in 1974. He has since written many books on non-fiction subjects, most of them puzzle books of high quality and wide variety. He received the Order of Merit in gold from the city of Vienna in recognition of his literary achievements.

This fun book really tests your ability to think for yourself, but all of the posers have reasonable, well-constructed solutions. Have a great time puzzling over:; The Mobile Telephone; The Deal of the Year; Cry Your Heart Out; Witnesses for the Defence; The Da Vinci Code; Presumption of Authority; Circumstantial Evidence; The Fancy Dress Ball; The Rolls Royce Corniche; The Archaeologist;...and many more.