It Couldn't Matter Less
# It Couldn't Matter Less

It Couldn't Matter Less is a 1941 thriller novel by the British writer Peter Cheyney. It is the fourth in a series of novels featuring the London-based private detective Slim Callaghan who enjoyed a series of dangerous adventures similar in style to the hardboiled American detectives created by Raymond Chandler and Dashiell Hammett. It was published in the United States as Set-Up for Murder.

## Synopsis

Callaghan is persuaded by Inspector Gringall of Scotland Yard to meet with Doria Varette a torch singer in a nightclub. She hires Callaghan to look for her missing boyfriend Lionel Wilbery. Before long Callaghan realise he has got into a case that is far more complex than it first seems.

## Film adaptation

In 1955 it was adapted into the French film More Whiskey for Callaghan directed by Willy Rozier and starring Tony Wright, Magali Vendeuil and Robert Berri.

