context: 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.
source: Haining achieved the position of Editorial Director before becoming a full-time writer in the early 1970s.
reference_original: हेनिंग ने 1970 के दशक में पूर्णकालिक लेखक बनने से पहले संपादकीय निदेशक का पद प्राप्त किया।
reference_flipped: हेनिंग ने 1970 के दशक में पूर्णकालिक लेखिका बनने से पहले संपादकीय निदेशिका का पद प्राप्त किया।