A Gentleman of Leisure is a novel by P. G. Wodehouse. The basic plot first appeared in a novella, The Gem Collector, in the December 1909 issue of Ainslee's Magazine.

It was substantially revised and expanded for publication as a book under the title The Intrusion of Jimmy by W. J. Watt and Co., New York, on 11 May 1910. It was serialised as The Intrusions of Jimmy in the British weekly magazine Tit-Bits between 11 June and 10 September before being published as A Gentleman of Leisure by Alston Rivers Ltd, London, on 15 November 1910. There are minor textual differences between the American and British editions of the book. A Gentleman of Leisure was adapted for the stage in 1911 and has twice been filmed, in 1915 and 1923.

A Gentleman of Leisure

Plot summary (A Gentleman of Leisure)

A Gentleman of Leisure

The action begins with bachelor Jimmy Pitt in New York; having fallen in love on a transatlantic liner, he befriends a small-time burglar and breaks into a police captain's house as a result of a bet. The cast of characters head to England, and from there on it is a typically Wodehousean romantic story, set at the stately Dreever Castle, overflowing with imposters, detectives, crooks, scheming lovers and conniving aunts.

A Gentleman of Leisure

Main characters

Sir James Willoughby Pitt, baronet, a well-off young man and former jewel thief

Spike Mullins, a thief, who becomes Pitt's valet

Molly McEachern, a pretty girl Pitt saw on a boat

John McEachern, Molly's father, a policeman

"Spennie", Earl of Dreever, an impecunious young Earl

Lady Julia Blunt, Spennie's imperious aunt

Sir Thomas Blunt, her wealthy husband

Charteris, a keen organiser of amateur theatre

Hargate, a card-sharp who preys on Lord Dreever

Full plot (The Gem Collector)

Sir James Willoughby Pitt, baronet, a former jewel thief who was expelled from Eton and has since inherited wealth, is in London and bored with life. Seeing a stranger in need in a restaurant, he comes to his aid, and so befriends Spennie Blunt. He later encounters Spike Mullins, a former American criminal associate, who has fled to England and fallen on hard times. Pitt takes him in.

Spennie invites Jimmy to his home, Corven Abbey in Shropshire (Dreever Castle in the later version), and he decides to take Spike with him as his valet.

While there, Jimmy encounters Molly McEachern, with whom he was romantically linked (at least by Spike) while in New York. Molly is the daughter of John McEachern, formerly a corrupt New York police officer, now prominent in English society and married to Spennie's mother.

The broad outline of the plot then continues as in A Gentleman of Leisure, though the tone is substantially different: in The Gem Collector, Jimmy had been a jewel thief; in A Gentleman of Leisure he merely pretends to be one.

Full plot (A Gentleman of Leisure)

Wealthy Jimmy Pitt falls for a girl on the boat back from England. In New York he finds his old cronies excited by Love, the Cracksman, a new play in the Raffles vein. He makes a bet with his friend Arthur Mifflin, star of the play – he will break into a house that very night. Brooding on how to accomplish such a feat, his house is broken into by Spike Mullins, whom he persuades to accompany him on his mission.

They pick a house recommended to Mullins by a friend, and break in, only to be caught by John McEachern, whom they convince that Pitt is a prominent London jewel thief. He arranges to be paid off, but his daughter Molly enters, and she and Jimmy recognise each other from their boat-trip. To keep his graft a secret, McEachern pretends to Molly that Pitt is a friendly passer-by.

After a year wandering the globe, unable to find or forget Molly, Pitt is in London once more. Seeing a stranger in need in a restaurant, he comes to his aid, and so befriends Lord Dreever, known to all as Spennie. Wandering the streets with his new friend, they run into Spike Mullins, Jimmy's only link to Molly, who has fallen on hard times. Pitt takes him in.

Next day, Spennie invites Jimmy to Dreever Castle, and he decides to take Spike with him as his valet. Spennie's Aunt Julia, we learn, owns a valuable necklace, and her husband Sir Thomas has hired a detective to protect it.

Arriving at Dreever, there is no space in the car, so Jimmy volunteers to walk. He catches a riderless horse, and when he finds the rider, it is none other than Molly, who is also staying at Dreever. Her father is highly suspicious of Jimmy, even more so when he sees Spike also on the premises, but is unable to denounce them for fear of his own secret coming out, so he hires a detective to keep an eye on them.