. . "Adventures of a letter"@en . . . "Adventures of a letter" . "Juvenile works"@en . . "Juvenile works" . . "The letter a little boy mails in Los Angeles is followed through the postal processes until it is delivered in White Plains, New York."@en . "Powieść młodzieżowa amerykańska" . . "The letter a little boy mails in Los Angeles is followed through the postal processes until it is delivered in White Plains, New York." . . . . . . .