Never has there been a pit disaster to compare in terms of human courage & human error with that which overwhelmed Knockshinnoch Castle Colliery in New Cumnock Ayrshire in the wet September of 1950. Black Avalanche is written by the famous husband & wife team Arthur & Mary Sellwood who learnt the truth about the disaster from the men & women who experienced this horrific disaster first h&. This book details each stage of the rescue & reports the reactions of those trapped underground. Black Avalanche tells the story of the men who lived their lives underground & of the women who feared for their safety. Finally Arthur & Mary Sellwood illustrate how tragedy & disaster can unite people regardless of their class age or gender as they struggle to cope with the situations they find themselves in.