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) 1 Petra (Extinct city) -- Fiction. 3 Petra (Extinct city) -- Guidebooks. 2 Petraeus, David Howell. 2 Petraeus, David Howell -- Military leadership. 2 Petricic, Dusan. 1 Petroglyphs -- Fiction. 1 Petroleum. 3 Petroleum as fuel. 1 Petroleum as fuel -- Juvenile literature. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >