The Sphinx of Phi Sigma Sigma, Vol. 15, No. 2, March 1940 The Sphinx of Phi Sigma Sigma, Vol. 15, No. 3, May 1940 The Sphinx of Phi Sigma Sigma, Vol. 16, No. 4, November 1941 The Sphinx of Phi Sigma Sigma, Vol. 17, No. 1, January 1942 The Sphinx of Phi Sigma Sigma, Vol. 17, No. 2, March 1942 The Sphinx of Phi Sigma Sigma, Vol. 17, No. 3, May 1942 The Sphinx of Phi Sigma Sigma, Vol. 17, No. 4, November 1942 The Sphinx of Phi Sigma Sigma, Vol. 18, No. 2, March 1943 The Sphinx of Phi Sigma Sigma, Vol. 18, No. 3, May 1943 The Sphinx of Phi Sigma Sigma, Vol. 19, No. 3, May 1944 The Sphinx of Phi Sigma Sigma, Vol. 20, No. 3, May 1945 The Sphinx of Phi Sigma Sigma, Vol. 20, No. 4, November 1945 The Sphinx of Phi Sigma Sigma, Vol. 21, No. 1, January 1946 The Sphinx of Phi Sigma Sigma, Vol. 21, No. 2, March 1946 The Sphinx of Phi Sigma Sigma, Vol. 22, No. 2, March 1947 The Sphinx of Phi Sigma Sigma, Vol. 23, No. 1, January 1948 The Sphinx of Phi Sigma Sigma, Vol. 23, No. 2, March 1948 The Sphinx of Phi Sigma Sigma, Vol. 23, No. 4, November 1948 The Sphinx of Phi Sigma Sigma, Vol. 49C, No. 1, Winter 1974 The Sphinx of Phi Sigma Sigma, Vol. 58, Winter 1984