The nature of their romantic relationship remains obscure; while some biographers assert the two were lovers but never married because Haskell's family objected, other evidence suggests that their relationship never was physically consummated. Gibran and Haskell were engaged briefly but Gibran called it off. Gibran didn't intend to marry her while he had affairs with other women. Haskell later married another man, but then she continued to support Gibran financially and to use her influence to advance his career. She became his Editor, and introduced him to Charlotte Teller, a Journalist, and Emilie Michel (Micheline), a French Teacher, who accepted to pose for him as a model and became close friends. In 1908, Gibran went to study art in Paris for two years. While there he met his art study partner and lifelong friend Youssef Howayek. While most of Gibran's early writings were in Arabic, most of his work published after 1918 was in English. His first book for the publishing company Alfred A. Knopf, in 1918, was The MadMan, a slim volume of aphorisms and parables written in biblical cadence somewhere between poetry and prose. Gibran also took part in the New York Pen League, also known as the "immigrant poets" (al-mahjar), alongside important Lebanese-American authors such as Ameen Rihani, Elia Abu Madi, and Mikhail Naimy, a close friend and distinguished master of Arabic literature, whose descendants Gibran declared to be his own children, and whose nephew, Samir, is a Godson of Gibran's.