(1845 - 1904) ~ American Egoist and Advocate of Stirner and Tucker : James L. Walker (June 1845 – April 2, 1904), sometimes known by the pen name Tak Kak, was an American individualist anarchist of the Egoist school, born in Manchester. (From : Wikipedia.)
Walker was one of the main contributors to Benjamin Tucker's Liberty. He worked out Egoism on his own some years before encountering the Egoist writings of Max Stirner, and was surprised with the similarities. He published the first twelve chapters of Philosophy of Egoism in the May 1890 to September 1891 issues of Egoism. (From : Wikipedia.)