- Original Papers by the Late John Hopkinson by John Hopkinson, 2010-01-02
- Original papers by the late John Hopkinson by John Hopkinson, B 1874-1918. ed Hopkinson, 2010-09-09
- Abe Lincoln Crosses a Creek: A Tall, Thin Tale (Introducing His Forgotten Frontier Friend) by Deborah Hopkinson, 2008-09-09
- THE FORMATION AND ARRANGEMENT OF PROVINCIAL MUSEUMS: A LECTURE DELIVERED BEFORE THE HERTFORDSHIRE NATURAL HISTORY SOCIETY AND FIELD CLUB ON THE 15TH OF MARCH, 1881. by John. Hopkinson, 1881
- Magnetisation of iron by John Hopkinson, 1885
- THE HERTFORDSHIRE ORDNANCE BENCH MARKS, FROM THE 'ABSTRACTS OF LEVELLING' OF THE ORDNANCE SURVEY. by JOhn. Hopkinson, 1877
- A Bibliography of the Tunicata, 1469-1910 by John Hopkinson, 1913-01-01
- Electrostatic capacity of glass, II., and of liquids. I. Electrostatic capacity of glass. - II. by John (1849-1898). HOPKINSON, 1881-01-01
- Dynamic Electricity: Its Modern Use and Measurement, Chiefly in Its Application to Electric Lighting and Telegraphy by John Hopkinson, James Nelson Shoolbred, 2010-02-25
- The Roman fort at Ribchester, by John Henry Hopkinson, 1928
- Dynamo-electric machinery. by John (1849-1898) & Edward HOPKINSON. HOPKINSON, 1886-01-01
- Saving man's wildlife heritage ;: For half a century the National Audubon society has fostered understanding of nature by John Hopkinson Baker, 1954
- Dragons, Knights, & Angels Issue 44, May 2007 by C.K. Deatherage, Jennifer Morris, Chris Miller, Elizabeth Hopkinson, John Kuhn David Misialowski, 2007-01-01
- REPORTS OF THE FIELD MEETINGS OF THE WATFORD NATURAL HISTORY SOCIETY IN 1879. by John. Hopkinson, 1880
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