After working for some years in his family's wholesale grocery business, which he detested, Travers was given a job by the publisher John Lane in 1911. After service as a pilot in the First World War, he began to write novels and plays. He turned his 1921 novel, "The Dippers", into a play that was first produced in the West End in 1922. His big break came in 1925, when the actor-manager Tom Walls bought the performing rights to his play "A Cuckoo in the Nest", which ran for more than a year at the Aldwych. He followed this success with eight more farces for Walls and his team; the last in the series closed in 1933. Most of the farces were adapted for film in the 1930s and 1940s, with Travers writing the screenplays for eight of them.