I would go with Thomson & Thompson, Detectives, their solo adventure, by Hergé & Paul Kimmett (hee-hee-hee - evil laugh)!
Moderator Note: Please take care with your spelling and punctuation when posting - your message has been corrected. Also, rather than devoting time to evil cackling, it would help if you actually said why you thought that this somewhat obscure story was the Detectives at their best - especially as that would mean that someone other than Hergé had produced their defining moment. The Tintinologist Team |