Peter is on holiday with his family in Scotland when Grandpa learns of a spectacular train crash.
It happened nearby so they go exploring to find the exact spot.
It's a true story where a crazy mistake led to disaster, but no-one was hurt.
To show how easy it is to make a blunder like this, Grandpa tells another story which ends with a Bang!.
Christopher Vine Peter's railway holiday at lunan bay, paperback/christopher g. c. vine
