Liberty, Equality, Power Par John Murrin, Paul Johnson, James McPherson, Alice Fahs, Gary Gerstle, Emily Rosenberg, Norman Rosenberg
Power System Protection Par Paul M. Anderson, Charles F. Henville, Rasheek Rifaat, Brian Johnson, Sakis Meliopoulos
Cadet Dredd: Tooth And Claw Par Matthew Smith, Rory McConville, Michael Carroll, Arthur Wyatt, Liam Johnson, James Peaty, Paul Starkey, Ned Hartley
Cengage Advantage Books: Liberty, Equality, Power Par John Murrin, Pekka Hämäläinen, Paul Johnson, Denver Brunsman, James McPherson, Alice Fahs, Gary Gerstle, Emily Rosenberg, Norman Rosenberg
Theatre History Studies 2021, Volume 40 Par Angela K. Ahlgren, Jane Barnette, David Bisaha, Chrystyna M. Dail, Rebecca K. Hammonds, Jessica Ann Holt, Lisa Jackson-Schebetta, Odai Johnson, Lindsey Mantoan, Scott Proudfit, Mamata Sengupta, Jonathan Shandell, David Carlyon, Ryan Claycomb, Meredith A. Conti, Jeremy Cornelius, Jennifer Ewing-Pierce, Brice Ezell, Thomas Fish, Paul Gagliardi, Elizabeth Gray, William David Green, Alícia Hernàndez Grande, Alani Hicks-Bartlett, Rose Hilton, Catherine Quick
