Born in Enfield, Middlesex, Haining began his career as a reporter in Essex and then moved to London where he worked on a trade magazine before joining the publishing house of New English Library in 1963.
Haining achieved the position of Editorial Director before becoming a full-time writer in the early 1970s.
نال Haining وظيفة مدير التحرير قبل العمل ككاتب بدوام كامل في أوائل السبعينيات.
نالت Haining وظيفة مدير التحرير قبل العمل ككاتبة بدوام كامل في أوائل السبعينيات.