Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Petra (Extinct city) -- Fiction. 1 Petra (Extinct city) -- Guidebooks. 1 Petra (Extinct city) -- Juvenile literature. 2 Petra (Jordan) -- Juvenile literature. 1 Petrarca, Francesco, -- Criticism and interpretation. 1 Petro, Büyük, 1672-1725 -- SEE: Peter I, Emperor of Russia, 1672-1725 3 Petroglyphs -- North America. 1 Petroleum industries -- Texas -- Dallas -- Drama. 1 Petroleum industry and trade 1 Petroleum industry and trade -- Africa -- Fiction. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >