In 1908, Penn-Lewis and Evan Roberts co-founded the montly periodical "The Overcomer". It was aimed at an audience of Christian workers. Penn-Lewis published a "personal letter" in every issue. The periodical included religious teachings, responses to the readers' questions, a prayer watch, and notices for the monthly meetings at Eccleston Hall which were organized by Penn-Lewis. It reportedly had an international audience, with readers in Europe, Central Africa, South Africa, North America, South America, and China. Besides the English-language editions of the periodical, there were French-language and Italian-language versions.