Emily Berquist Soule is Professor of History at California State University, Long Beach, California, USA.

Rocio G. Davis is Professor of Literature at the University of Navarra, Spain.

Dorothea Fischer-Hornung is retired Senior Lecturer in the English Department and the Heidelberg Center for American Studies at the University of Heidelberg, Germany.

Nathaniel Millett is Associate Professor of History at Saint Louis University, St. Louis, Missouri, USA.