Arrowsmith is a novel by American author Sinclair Lewis, first published in 1925. It won the 1926 Pulitzer Prize. Lewis was greatly assisted in its preparation by science writer Paul de Kruif, who received 25% of the royalties on sales, although Lewis was listed as the sole author.

The Campbell Playhouse (1938–1940) is a live CBS radio drama series directed by and starring Orson Welles. Produced by Welles and John Houseman, it was a sponsored continuation of The Mercury Theatre on the Air. The series offered hour-long adaptations of classic plays and novels, as well as adaptations of popular motion pictures.