Mary Martha Sherwood (née Butt, 1775–1851) was one of the most prolific children's writers of the Romantic era. Though best known for
The History of the Fairchild Family
(1818), an immensely popular and influential work that was in print continuously until the twentieth century, Sherwood produced well over 300 tales, stories, novels, tracts, and pamphlets as well as a lengthy autobiography,
The Life of Mrs. Sherwood
, which was later edited by her daughter. Sherwood's career exemplifies the importance of the evangelical movement and how this vital religion influenced generic choice as well as publication venues. Furthermore, Sherwood's writings became a staple of Sunday reading throughout the nineteenth century and thus helped shape Victorian attitudes. While her writing, especially her early popular works, intersected with the Evangelicals’ missionary emphasis, Sherwood shifted and developed themes and genres throughout her lengthy career. Though she returns again and again to the theme of religious conversion, her later writings became more imbued with her anti‐Catholic sentiments. Sherwood's career demonstrates her important role in the shift away from tract works to realistic fiction, a movement seen especially in the evangelical movement but also mirrored in the wider world of nineteenth‐century fiction.