Andy McNab is one of the UK's most decorated former soldiers and has become a bestselling author of military fiction. He joins Rachel and Alice to discuss his childhood in the borstal system and juvenile detention and how creating a story about his daughter in his mind helped him survive torture in Iraq.

Get The Times free for a month: thetimes.co.uk/pastimperfect

Mind: www.mind.org.uk

Help for Heroes: www.helpforheroes.org.uk

The Armed Forces Charity: www.ssafa.org.uk

Producer: Ben Mitchell