AustLit

'Join Oscar Tremont on his first four cases as he tackles mysteries too strange for the police and assures his clients that a rational explanation lies behind what at first appears to be impossible. You will find clues, question suspects, don disguises, break into abandoned houses, solve codes and puzzles, and if you really have your wits about you, crack the case before our hero.

'Oscar Tremont, Investigator of the Strange and Inexplicable consists of two novellas and two short stories that display the keen intellect of a private investigator who is bound to make a name for himself in the mystery genre.'

Source: Publisher's blurb.