Welcome to What's Tha Playing At Nah?, the fourth volume of Martyn Johnson's acclaimed series of stories about policing during the 1960s and 1970s. Whether 'on the beat' or 'as CID', once again Martyn enthralls, surprises and shocks his readers with tales set in an almost forgotten era: a veritable Lost World of people, places and phrases in his beloved Sheffield. Steven Spielberg please note. Who will you meet on the journey? Well, there's the usual myriad of lovable characters, from Big Derek the doorman and Mr Dar the tailor to 'Caribbean-singing Henry' and cross-dressing 'Doreen'; and not forgetting Cecil the resident barman at 'Mucky Mary's'; Marlene the prostitute, and 'old Fred' the tramp. Among the less savoury are Mr Dirty Bastard, Mr Car Thief, Mr Money-grabber aka Nasty Pimp, Mr Sticky Fingers the burglar and Mr Nasty the rapist; and several 'perverts' of the worst kind. As usual, Martyn's down-to-earth honesty and humour shines through the pages; but he never loses sight of the human condition in all its forms: good, bad, sad and happy.