Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Powers, Mark. 12 Powers, Mark (Children's story writer) 2 Powers, Mark (Children's story writer), author. 1 Powers, Mark (Comics author). 2 Powers, Michael D. 3 Powers, Paige 1 Powers, Paul, Dr. 1 Powers, Peggy 1 Powers, PJ, 1960- 1 Powers Reproduction Corporation 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >