Tracks (A Jack Nightingale Short Story). Jack Nightingale Short Stories, #3

Supernatural detective Jack Nightingale is called in to investigate when an old man appears to have been hit by a train on an abandoned railway line. But there hasn't been a train there in more than fifty years. So what killed the old man? As Nightingale investigates, he realises that there are dark forces at work and his own life is on the line. Tracks is about 11, 000 words, about thirty-five pages, perfect if you have half an hour to spare.
Stephen Leather is one of the UK's most successful thriller writers, an ebook and Sunday Times bestseller and author of the critically acclaimed Dan "Spider' Shepherd series and the Jack Nightingale supernatural detective novels. Before becoming a novelist he was a journalist for more than ten years on newspapers such as The Times, the Daily Mirror, the Glasgow Herald, the Daily Mail and the South China Morning Post in Hong Kong.
He is one of the country's most successful ebook authors. He has sold more than a million eBooks and was voted by The Bookseller magazine as one of the 100 most influential people in the UK publishing world. His bestsellers have been translated into fifteen languages. He has also written for television shows such as London's Burning, The Knock and the BBC's Murder in Mind series and two of his books, The Stretch and The Bombmaker, were filmed for TV.