Ordine di lettura
1
Unholy Writ
1976
2
Treasure by Degrees
1977
3
Treasure Up in Smoke
1980
4
Murder for Treasure
1981
5
Copper, Gold and Treasure
1982
6
Treasure Preserved
1983
7
Advertise for Treasure
1984
8
Murder in Advent
1985
9
Wedding Treasure
1985
10
Treasure in Roubles
1987
11
Divided Treasure
1988
12
Treasure in Oxford
1988
13
Holy Treasure!
1989
14
Prescription for Murder
1990
15
Treasure by Post
1991
16
Planning On Murder
1992
17
Banking on Murder
1993