Bratt farrar

The Ashby family consists of Miss Beatrice Ashby ("Aunt Bee"), a 50-ish spinster, and the four children of her late brother Bill: Simon, 20; Eleanor, 18-19; and twins Jane and Ruth, 9. Bill and his wife Nora died in an airplane crash eight years before. Since then, the Ashbys, like many old families, have been short of money. Bee has kept the estate going by turning the family stable into a profitable business. The Ashbys breed and sell horses, train horses, and give riding lessons. All of them except Ruth ride frequently and work with the horses. The young Ashbys ride in equestrian competitions and win prizes. There is also great-uncle Charles Ashby in the Far East. Charles is coming home for Simon's 21st birthday, which is in a few weeks, though he will be a month or so late.
When Simon turns twenty-one, things will change: he comes into a large trust fund left by his mother. He is also the heir to Latchetts. Simon had a twin brother, Patrick, who was 15 minutes older. But soon after Bill and Nora died, Patrick disappeared, leaving what was taken as a suicide note.
The title character, Brat Farrar, is a young man recently returned to England from America. He was a foundling. At the age of 13, the orphanage placed him in an office job, but he ran away instead. He ended up in the western U.S., where he worked at ranches and stables for several years, and became an expert horseman.
On a street in London , a complete stranger greets Brat as "Simon". He is Alec Loding, a second-rate actor. Alec's real name is Ledingham, and the Ledingham estate (now sold off for debts) was also in Clare. He knows the Ashby family intimately, and even after Brat identifies himself, Alec is certain that Brat is an Ashby. The family resemblance is that strong - including the love of horses.
This gives Alec an idea: Brat should impersonate the missing twin, Patrick, and as the elder brother, claim the trust and the estate. Alec remembers everything about the Ashbys, Latchetts, and the village. He has lots of photographs and other memorabilia. He will coach Brat on all the background details, and in return Brat will give him a share of the money. Conveniently, Brat left the orphanage at nearly the same time that Patrick vanished. Brat is reluctant - but tempted, especially by Alec's insistence that he must be an Ashby, which makes him want to find out about his possible family. He agrees.
After two weeks of tutoring, "Patrick" appears at the London office of Mr. Sandal, the Ashby family solicitor . Sandal is astonished, but convinced. "Patrick" says he adopted the name "Brat Farrar" after running away, and gives his own story as the account of "Patrick"'s missing years. Mr. Sandal informs Bee, who meets "Patrick" and is also convinced. Over the next two weeks, Sandal verifies "Patrick"'s story.
"Patrick" now comes to Latchetts. Ruth and Eleanor accept him, though Jane is hostile at first. Simon professes to accept him, and shows no apparent resentment at being displaced as heir. But Brat can tell that Simon is not deceived. Brat wonders why Simon seems to be certain that "Patrick" is a fake, and why he keeps silent.
"Patrick" settles in at Latchetts, and is accepted by all of the neighbors, in spite of making a few bloopers. He has a home and family for the first time in his life. He becomes particularly fond of Bee, and feels guilty about deceiving her. He also wonders how long he can get away with it, though. Simon is clearly though covertly hostile. He invites "Patrick" to ride Timber, an exceptionally fine horse - without warning him that Timber sometimes tries to kill or cripple his rider. He loosens "Patrick"'s saddle-girth just before a race. And once, in a fit of rage, he openly calls "Patrick" an impostor, though he quickly withdraws the statement. Eleanor is confused, because she likes "Patrick" - but not the way a sister should like a brother. Then Simon tells Brat he knows Brat is not Patrick - because he murdered Patrick. Of course, Simon knows Brat cannot repeat this to anyone without destroying his impersonation.
Brat recognizes that continuing to impersonate Patrick will make him an accomplice of Simon in the murder of Patrick. While Brat is willing to be a party to impersonating Patrick, he is unwilling to be a party to murder. After a long night of reflection spent wandering the countryside, Brat realizes how Simon killed Patrick while maintaining a solid alibi of spending the day at the blacksmith. He also realizes the trauma the public disclosure of Simon's crime and his own impersonation will have on the Ashby family, and agonizes over whether to expose Simon or let sleeping bodies lie and just "run away" again.
To help him decide, Brat pays a late night visit to the family's minister, Alex Loding's brother-in-law, to reveal his own crime and ask the minister's opinion on whether Simon's murder of Patrick should be kept secret. Although the minister is not surprised by Brat's revelation that he is not Patrick, he cannot believe that Simon murdered Patrick. He does, however, state that murder cannot simply be ignored, that to do so invites anarchy. His indecision gone, Brat decides to investigate Patrick's disappearance on his own to find the evidence needed to convince others of Simon's guilt. When he sneaks out the next night to visit the quarry at the bottom of which he has guessed Patrick's remains lie hidden, Simon is waiting and tries to kill him. During a struggle, the two young men fall into the quarry. Simon is killed and Brat seriously injured. Patrick's bones are found, proving Simon's guilt.
Great-uncle Charles Ashby arrives. He recognizes Brat as the son of Walter Ashby, a long-dead cousin who drank a bit too much and never married. Brat can now be part of the family, and there is no barrier to his romance with Eleanor (who is only his second cousin).