Between 19 and 21 October the ‘Unsolved’ Crime & Mystery Festival is running at Haddo House near Ellon in Aberdeenshire, one of the National Trust for Scotland’s premier stately homes. On the Saturday (20th October) I’ll be lurking in the library and giving a talk by the name of ‘Sex, Lies and Poltergeists’, which will unveil the secrets of poltergeist cases from the seventeenth century to the present day in Aberdeen and Aberdeenshire.

The cases are all from my forthcoming book Poltergeist Over Scotland, and feature typical polt activity such as showers of stones, destruction of property, unexplained noises, flying objects, oozings of blood and other noxious substances – not to mention their fair share of sex and lies.

The talk starts at 4pm, and tickets are £6 (£4 for concessions). Full booking details can be found at the official website, which also tells you about the other tempting events on offer, from crime-solving tours to talks by writers of both fictional and true crime.

May the polt be with you.