https://www.logos.com/mobile-ed/courses treats the display of authors inconsistently. Look at the "Perspectives on" courses: whereas TH331, 341, and 361 list their five or six authors, TH351's five authors are replaced with "Various".
“God watches over the affairs of those who truly love him without their worrying about them.” - St. John of the Cross
Nice catch. This is fixed now.