By Hannah Bower An overlooked eighteenth-century scrofula pamphlet: changing forms and changing readers, 1760-1824 By Ben Russell Book review: The Life and Legend of James Watt by David Phillip Miller By Keith Harcourt and Roy Edwards Engineering and the family in business: Blanche Coules Thornycroft, naval architecture and engineering design By Jane Insley Obituary: Dr Anita McConnell FRGS FRSA FRMetS (1936-2016) By R G W Anderson and Sandra Bicknell Obituary: Brian Bracegirdle (1933-2015) at the Science Museum By Glyn Parry Review: Scholar, courtier, magician: the lost library of John Dee (Royal College of Physicians, 18 January-29 July 2016) By Iris Veysey A statistical campaign: Florence Nightingale and Harriet Martineau’s England and her Soldiers By Iain Logie Baird Capturing the song of the nightingale By Ludmilla Jordanova On heroism