Northamptonshire has written:
'Annual Report of the Medical Officer of Health for thr year 1962'
Northamptonshire is a county in England, so it is unlikely that "Northamptonshire" is an author. It is more likely referring to the location itself.
Marjorie Holmes has written: 'Corby in Northamptonshire'
T. Stainwright has written: 'Northamptonshire Windmills'
R.N Sanders has written: 'Watling Street in Northamptonshire'
J.W Chester has written: 'Field Meeting in Northamptonshire'
T. D. Weston has written: 'Northamptonshire TVEI'
Verna Taylor has written: 'Northamptonshire Local Transport Plan'
Susan Witney has written: 'Follies and curious buildings in Northamptonshire'
Gyles Isham has written: 'All Hallow's church, Lamport, Northamptonshire'
Mona Clyde Clinch has written: 'The story of Blisworth (Northamptonshire)'
J.M Raybould has written: 'The Railway Mania of 1844-1846 in Northamptonshire'
Butlin W H. has written: 'Northamptonshire Iron Industries'
W H. Holloway has written: 'Northamptonshire and the Great War'