Christopher Bush was born Charlie Christmas Bush in Norfolk in 1885. His father was a farm labourer and his mother a milliner. In the early years of his childhood he lived with his aunt and uncle in London before returning to Norfolk aged seven, later winning a scholarship to Thetford Grammar School.

As an adult, Bush worked as a schoolmaster for 27 years, pausing only to fight in World War One, until retiring aged 46 in 1931 to be a full-time novelist. His first novel featuring the eccentric Ludovic Travers was published in 1926, and was followed by 62 additional Travers mysteries. These are all to be republished by Dean Street Press.

Christopher Bush fought again in World War Two, and was elected a member of the prestigious Detection Club. He died in 1973.