Creator/Author
- Pfaff, Virginia J.1
- Phatak, Nilkanth Manohar.1
- Phifer, Harold E.1
- Philbrook, George Edwin.1
- Phillips, Jessica M.1
- Pickral, George M.1
- Pincus, Elizabeth1
- Pirkle, E. C., Jr.1
- Plasko, George M.F.1
- Pohowsky, Robert Alexander.1
- Pojeta, John, Jr.1
- Pong, William.1
- Pope, John Keyler.1
- Porter, Hayden Samuel, Jr.1
- Porter, Jennie D.1
- Porter, Ruth Barnebey.1
- Portugal, Jorge A.1
- Potts, Gordon O.1
- Prager, Gerald David.1
- Preheim, Marles.1