John Le Carré Karla

Penguin

Karla's Choice: 'Reads like a lost le Carrè' Richard Osman (English Edition)

Editorial Planeta

La decisión de Karla: Una novela del Circus de John le Carré

Coronet Books

Smiley Versus Karla                              

Hodder & Stoughton Ltd

Smiley versus Karla: Tinker Tailor Soldier Spy, The Honourable Schoolboy, Smiley's People

Peter et Elliott le dragon                      

Luitingh Sijthoff

De aartsvijand                                  

Universal Japan

Elastic Rock [Import]                            

Bolinda Audio Books

Tinker Tailor Soldier Spy: The Karla Trilogy Book 1