As he was fat and did not suit like other secret agent
Ausable was different from other secret agents in my ways. He lived in the musty corridor of the gloomy french hotel. Ot was a small room on the sixth and top floor and scarcely a setting for a romantic adventure. Inspite of living in Paris for over 20 he spoke french and English passably and having american accent.

He is actually not of that kind as we read in detective stories and books. Not is he like the heroes of James Bond films. He is an exception. He is fat and sloppy. He convinced even the crafty Max that there is a balcony below the window of his room
Secret agents tend to be secretive ,suspicious,unfriendly,fit etc.But Ausable is a very open-minded person, friendly , amiable and fat , no one can tell by his outer appearance that he is a secret agent
Ausable does not fit into any description of a secret agent. He is very fat and looks like a very simple man who lives in a small room on the sixth and top floor. During the time, the author spends with Ausable in the hall there was no such event which could support his being a secret agent.

Ausable was different from other secret agents because he lived in a small room in the musty corridor of a gloomy French hotel which was on the sixth and top floor. … He spoke French and German only passably with an American accent.

Ausable was different from other secret agents bcoz he lived in a small room in the musty corridor of a gloomy French hotel which was on the 6th and top floor.There was nothing thrilling or adventurous about it. He was extremely fat .He spoke French and German only passably with an American agent.
Ausable is different from other secret agents by his physical appearance. He was very fat. Although he speaks French and German languages, yet he had never lost his American accents that he brought to Paris from Bostan. He speaks European languages with the American accent.