Through the late 1970s into the 1980s, Saul travelled extensively and regularly spent time with guerrilla armies, spending a great deal of time in North Africa and South East Asia. Out of this time came his novels, The Field Trilogy. It was during those extended periods in Northwest Africa and Southeast Asia where he witnessed fellow writers there suffering government suppression of freedom of expression, which caused him to become interested in the work of PEN International. Between the years of 1990 and 1992, Saul acted as the president of the Canadian centre of PEN International. In 2009, he was elected president of PEN and re-elected for a second and last term in 2012, remaining International President until October 2015.
Through the late 1970s into the 1980s, Saul travelled extensively and regularly spent time with guerrilla armies, spending a great deal of time in North Africa and South East Asia. Out of this time came his novels, The Field Trilogy. It was during those extended periods in Northwest Africa and Southeast Asia where he witnessed fellow writers there suffering government suppression of freedom of expression, which caused him to become interested in the work of PEN International. Between the years of 1990 and 1992, Saul acted as the president of the Canadian centre of PEN International In 2009, he was elected president of PEN and re-elected for a second and last term in 2012, remaining International President until October 2015.