Gavin Mortimer is a writer, historian and consultant whose groundbreaking book Stirling's Men remains the definitive history of the wartime SAS as a whole. He has also written histories of the SBS and the LRDG, again drawing heavily on veteran interviews. His most recent book, David Stirling: The Phoney Major, was critically acclaimed and featured in several national newspapers. He was the National Army Museum's consultant for their major exhibition on history of special forces.