Martin Jenkins was born and educated in Merseyside. At University he was Chairman of the Liverpool University Public Transport and later The Merseyside Tramway Preservation Society. Starting in the 1990s, he researched, directed and narrated over 100 best-selling, transport-related DVDs for Online Video. He was the first Chairman of UK Charity Online Transport Archive, and is still a trustee.
Charles Roberts was born in Wirral, Merseyside, and worked in the bus industry in London, the Midlands and the North East. From 1989 until 2017, he lectured in transport and logistics subjects at Liverpool John Moores University, latterly heading the MSc and BSc programmes in Maritime Management and Logistics. A keen and much-travelled transport enthusiast and photographer, he has previously written six books with Martin Jenkins. He is currently the Chairman of Online Transport Archive.