The Dreadful Lemon Sky is the sixteenth novel in the Travis McGee

Travis McGee

Travis McGee is a fictional character, created by prolific American mystery writer John D. MacDonald. Unlike most detectives in crime fiction, McGee is neither a police officer nor a licensed private investigator; instead, he is a self-described "salvage consultant" who recovers others' property...

 series by John D. MacDonald

John D. MacDonald

John Dann MacDonald was an American crime and suspense novelist and short story writer.MacDonald was a prolific author of crime and suspense novels, many of them set in his adopted home of Florida...

. It is the 87th novel in The Top 100 Crime Novels of All Time

The Top 100 Crime Novels of All Time

The Top 100 Crime Novels of All Time is a list published in book form in 1990 by the British-based Crime Writers' Association. Five years later, the Mystery Writers of America published a similar list entitled The Top 100 Mystery Novels of All Time...

 as compiled by the Mystery Writers of America

Mystery Writers of America

Mystery Writers of America is an organization for mystery writers, based in New York.The organization was founded in 1945 by Clayton Rawson, Anthony Boucher, Lawrence Treat, and Brett Halliday....

(it is not included in the U.K. version of the list).

Plot

Carrie, an old friend of the hero, Travis McGee, arrives at his houseboat, the Busted Flush. She has a suitcase full of suspicious money. Carrie asks Travis to keep it safe for her for two weeks and to send it to her sister if she does not return in two weeks. For his troubles, McGee can keep 10,000 worth.

A fortnight passes and Carrie doesn't return. McGee investigates and learns she died in a traffic accident but he believes she has been murdered. His investigation leads him to an apartment complex full of singles presided over by a landlord called 'Big Daddy'. He also meets the newly widowed 'Cindy Birdsong', who becomes his new romantic interest.