Gertrude Stein's first novel, one that was never published during her lifetime, was called Q.E.D. She wrote it to exorcise the experience of her first passionate love affair with the New Yorker May Bookstaver, the friend and lover of the Bostonian Mabel Haynes, a fellow student of Gertrude Stein's at Johns Hopkins Medical School between 1898 and 1902. The impact of the complicated affair on Stein's writing has attracted considerable attention but the subsequent lives of her two intimate friends have not been covered so far in any detailed way.