Enter the world of The Lovecraft Investigations, a thrilling investigation into witchcraft, the occult and secret government operations. All four series are available now on BBC Sounds.

Jack Lowden tells the true story of Scotland’s notorious serial killers, Burke and Hare. What started two former canal labourers on a mass killing spree in 19th century Edinburgh?

Danny Robins introduces his investigation, set in the wild Welsh countryside, into the real-life mystery behind what has been called Britain's most haunted house.