Earl J. Hess is Stewart W. McClelland Chair in history at Lincoln Memorial University and has written many books on Civil War history, includingIn the Trenches at Petersburg: Field Fortifications and Confederate Defeat.Marc Stein is associate professor of history, women's studies, and sexuality studies at York University in Toronto. He is author ofCity of Sisterly and Brotherly Loves: Lesbian and Gay Philadelphiaand editor-in-chief of the award-winningEncyclopedia of Lesbian, Gay, Bisexual, and Transgender History in America.