A group of strangers is stranded in a boarding house during a snow storm, one of whom is a murderer. Free PDF Download Books by Agatha Christie. €He laid the paper down and glanced out of the window. Justice Wargrave, lately€retired from the bench, puffed at a cigar and ran an interested eye through the€political news in the Times. AGATHA CHRISTIE € € €CHAPTER 1 € €IN THE CORNER of a first-class smoking carriage, Mr.