por Robert Barnard
A série Perry Trethowan, de Robert Barnard, reúne 5 livros.
Death by Sheer Torture / Sheer Torture
1981
Death and the Princess
1982
The Case of the Missing Brontë / The Missing Brontë
1983
Bodies
1986
Death In Purple Prose / The Cherry Blossom Corpse
1987
11 livros
2 livros