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.
2005
1989
1994
1996
2000
2010
2006
2023
2004
2013
2014
1949
2015
2019
2018
2020
2021