Here are some of the online events being organised by the NA - tickets available through Eventbrite.
True crime tales
A series of talks in partnership with the Metropolitan Police's Crime Museum.
The origins of the Met's detectives
Fri, 18 July | 19:30 BST | Online
Learn about the expansion of policing and law enforcement in the late 18th and early 19th centuries.
The Murder of Emily Kaye
Weds, 23 July | 19:30 BST | Online
Discover how the story of a century-old murder led to a revolution in crime scene investigation.
The Great Train Robbery - a forensic journey
Fri, 25 July | 14:00 BST | Online
Explore the forensic story of the Great Train Robbery, one of Britain’s most infamous crimes.
Finding Ireland
Delve into Ireland's fascinating history in a mini-series with the Virtual Treasury of Ireland.
England's first colony: medieval Ireland, 1171 - 1500
Fri, 19 September | 14:00 BST | Online
Explore the history of English intervention in Ireland.
Ireland 1485 - 1798: colonial laboratory?
Fri, 26 September | 14:00 BST | Online
Learn how English rule was consolidated across Ireland making way for the emerging British empire.
Ireland's undiscovered past: the 1800s
Fri, 3 October | 14:00 BST | Online
Discover the 19th century history of Ireland with historian Gillian O'Brien.
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…and, lastly, another one for the railway enthusiasts…
Tracing your railway ancestors
Fri, 12 September | 14:00 BST | Online
Explore your family history with our collection of railway records.