He wrote various types of works, including fiction, poetry, and farces, of which The Sleeping Car, The Mouse-Trap, The Elevator; Christmas Every Day; and Out of the Question are characteristic.
その後様々な種類の作品を著し、それらはフィクション、詩作、ファースなどにわたり、その典型例として、The Sleeping Car, The Mouse-Trap, The Elevator; Christmas Every Day; そして Out of the Question などがある。