In World War II James Leasor was commissioned into the Royal Berkshire Regiment and posted to the 1st Lincolns in Burma and India, where he served for three and a half years. His experiences inspired him to write such books as Boarding Party (filmed as The Sea Wolves). He later became a feature writer and foreign correspondent at the Daily Express. Here he wrote The One that Got Away. As well as non-fiction, Leasor has written novels, including Passport to Oblivion, filmed as Where the Spies Are with David Niven