Adrian Messenger, a famous writer, asks his friend Anthony Gethryn, a former British agent, to help him investigate the whereabouts of the people who appear on a list, without asking him the reason why he should do so.
1980
1992
2007
2006
1951
2021
2017
2020
1991
2023
1967
1966
1996
1960
2002
2014
2008