The late Clem Thomas was an outstanding Swansea flanker who earned 26 caps for Wales between 1949 and 1959. He was a British and Irish Lion in 1955 on the tour to South Africa. After retiring from rugby, he became a respected journalist and completed work on the first edition of this book prior to his death in 1996.
Greg Thomas is Clem Thomas's son. He is a former Swansea and London Welsh centre/wing and student international for Wales. In 2009 he was appointed head of media and communications for the British and Irish Lions tour to South Africa. Now resident in Sydney, he will once again be part of the Lions management team for their 2013 tour to Australia.