This chapter traces the publication history and animating ideas of Luciani Opuscula, a set of translations of Lucian begun as a collaboration between Thomas More and Desiderius Erasmus. I examine the volume’s contents, which grew over time as Erasmus kept adding to them, and the letters with which both translators prefaced their own selections, explaining to fellow humanists how the works are to be read. These interpretive letters tell us much about how the two great northern humanists understood Lucian and what role he played in their own evolution as the foremost ‘Lucianists’ of their age.