Call for the Dead by John le Carré — Read

Mendel found Smiley sitting in an armchair fully dressed. Peter Guillam was stretched luxuriously on the bed, a pale green folder held casually in his hand. Outside, the sky was black and menacing.

‘Enter the third murderer,’ said Guillam as Mendel walked in. Mendel sat down at the end of the bed and nodded happily to Smiley, who looked pale and depressed.