Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Duffy -- USE: Atlantic cod 1 Duffy, Curtis -- Interviews. 1 Duffy (Fictitious character) 1 Duffy, Flora -- Juvenile literature. 1 Duffy, Karen, 1961- 2 Duffy, Karen, 1961- -- Family. 1 Duffy, Karen, 1961- -- Health. 1 Duffy, Sean (Fictitious character) 1 Duffy, Sean (Fictitious character) -- Fiction. 7 Dufu, Tiffany 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >