Welcome Back to School! Mark S. Roosa Mark S. Roosa, dean of Pepperdine University Libraries, offered a welcome back message for students returning to school in the fall of 2021. Mon, 30 Aug 2021 14:17:45 -0800 f43bb152-3419-41f8-b87f-78dcc03f6aa7 Students wearing masks in front of Starbucks at Payson library.