Before the invasion of his hometown, Josef Lewkowicz lived with his family in Dzialoszyce, near Krakow in Poland. After the invasion, he spent three years in six different concentration camps before travelling around Austria and Germany as an intelligence officer. Josef is now 96, and living in Jerusalem, after working as a diamond dealer in South America.
Michael Calvin is an award-winning writer and Sunday Times bestselling author, whose books have been hailed for their insight and influence.
He has collaborated with such celebrated sportsmen as Sir Alastair Cook, Dylan Hartley and Gareth Thomas, and is the only writer to win the British sports book of the year award in successive years.