The SAS are used to deaths during combat - it goes with the turf.

But when one of their own is said to have committed suicide in Thailand, red flags are raised.

Pete Green wasn't the sort of soldier who would ever take his own life - and no one is more sure of that than his twin brother, Davie.

Davie is determined to fly to the Land Of Smiles to find out what really happened to his twin brother. But if he is going to find out the truth he'll need help - the sort of help only SAS Sergeant Matt Standing can provide.

But soon after they arrive they come under attack, leaving Standing to investigate on his own. There are clearly people who want to shut down all enquiries and Standing knows he will have to use all his SAS jungle skills to survive. This will be the toughest of assignments but nothing will come between him and the truth ...

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 MorningPost in Hong Kong. He is one of the country's most successful ebook authors and his titles have topped the Amazon Kindle charts in the UK and the US. His bestsellers have been translated into fifteen languages and he has also written for television.

You can learn more from Stephen's website, www.stephenleather.com, and find him on Facebook at https://www.facebook.com/stephenleatherofficial/.

Stephen also has a website for his Spider Shepherd series, www.danspidershepherd.com, and for his Jack Nightingale series, www.jacknightingale.com.