Perrins, Dr. Christopher. Birds. Their Life, Their Ways, Their World. Photo available. New York. Harry N. Abrams. 1976. Folio. Hard cover. First edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $30	Book ID: 159077

Pert, Candace, PH.D. Molecules of Emotion. Why You Feel the Way You Feel. Photo available. New York. Scribners 1997. 368 pps. 4to. Gilt decorated hard cover. First edition. Full number line. Illustrated. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $35	Book ID: 234538

Peter, John. Aluminum in Modern Architecture. Two Volumes. Photo available. Louisville. Reynolds Metals Co. 1956. Octavo. Hard cover. First edition. 2 volumes. Illustrated. Very scarce in this condition. Important reference work. Fine copies, in edge chipped dust jackets (in mylar).

Price: $65	Book ID: 139406

Peterka, A.J. Hydraulic Design of Stilling Basins and Energy Dissipators. Engineering Monograph No. 25. Photo available. Washington. United States Depart of the Interior. Bureau of Reclamation. 1978. 222 pps. 4to. Soft cover. Fourth edition. Illustrated. Important reference work. Folding plate in rear. Very scarce in this condition. Fine copy.

Price: $30	Book ID: 202721

Peters, Theodore. Stuttering. An Integrated Approach to Its Nature and Treatment. Photo available. Baltimore. Williams & Wilkins. 1991. 4to. Decorated hard cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy. As new.

Price: $30	Book ID: 223539

Petersen, Fredric F. & Steven M. Stearns. Two Hunting-Related Archaic Sites in Elko County, Nevada. Investigations Into Two Large Prehistoric Lithic Scatters Accompanies by 32 Figures and 7 Plates. Photo available. Sparks. Falcon Hill Press. 1992. 4to. Soft cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $25	Book ID: 185449

Petersen, Jens H. The Kingdom of Fungi. Photo available. Princeton. Princeton University Press. 2012. 265 pps. 4to. Decorated hard cover. First edition. Full number line. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy.

Price: $35	Book ID: 199773

Petersen, William. Hippocratic Wisdom. For Him Who Wishes to Pursue Properly the Science of Medicine. Photo available. Springfield. Charles C. Tuttle. 1946. 263 pps. Octavo. Gilt decorated hard cover. Stated first edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $50	Book ID: 230203

Peterson, Ivars. Fragments of Infinity. A Kaleidoscope of Math and Art. Photo available. New York. John Wiley & Sons. 2001. 232 pps. 4to. Gilt decorated hard cover. First edition. Full number line. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar). As new.

Price: $35	Book ID: 234789

Peterson, Roger Tory. Mexican Birds. Field Marks of All Species Found in Mexico, Guatemala, Belize and El Salvador. Photo available. Norwalk. The Easton Press. 1973. 300 pps. Octavo. Gilt decorated hard cover. Leather bound. All edges gilt. Fiftieth Anniversary edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy. As new.

Price: $35	Book ID: 234210

Peterson, Roger Tory. Penguins. Photo available. Boston. Mariner Book. 1979. 4to. Soft cover. First edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 164333

Peterson, Roger Tory. Roger Tory Peterson. The Art and Photography of the World's Foremost Birder. Photo available. New York. Rizzoli. 1994. 4to. Hardcover. First edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $35	Book ID: 189384

Peterson, Roger. Mexican Birds. Deluxe binding. Photo available. Norwalk. The Easton Press. 1973. 298 pps. Octavo. Gilt decorated hard cover. Leather binding. All edges gilt. Fiftieth Anniversary Edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy. As new.

Price: $35	Book ID: 232165

Peterson, T.F. Nightwork. A History of Hacks and Pranks at MIT. Photo available. Cambridge. MIT Press. 2003. 177 pps. Octavo. Soft cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 215442

Petrak, Margaret. Diseases of Cage and Aviary Birds. Photo available. Philadelphia. Lea & Febiger. 1982. 680 pps. 4to. Decorated hard cover. Second edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine (owner name on end paper) copy.

Price: $45	Book ID: 219183

Pettingill, Olin (ed). Enjoying Maine Birds. An Aid to Finding, Studying, and Attracting Birds in Maine. Photo available. np. Maine Sudubon Siciety. 1972. 80 pps. Octavo. Soft cover. First edition, fifth printing. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 219438

Philip, Leila. Beaver Land. How One Weird Rodent Made America. Photo available. New York. Twelve. 2022. 318 pps. Octavo. Gilt decorated hard cover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar). As new.

Price: $45	Book ID: 234412

Philips, John. Mushroom. The Story of the A-Bomb Kid. Photo available. New York. William Morrow. 1978. 287 pps. Octavo. Gilt decorated hard cover. Reprint. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $25	Book ID: 229744

Phillips, Allan & Eliot Porter et al. The Birds of Arizona. Photo available. Tucson. University of Arizona Press. 1964. 4to. Gilt decorated hard cover. First edition. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $50	Book ID: 217501

Phillips, Allan & Eliot Porter. The Birds of Arizona. Photo available. Tucson. University of Arizona Press. 1983. 4to. Hard cover. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy in near fine (very light shelf wear) dust jacket (in mylar).

Price: $30	Book ID: 165896

Phillips, Allan et al. Eliot Porter. The Birds of Arizona. With Eliot Porter "Arizona Birds in Color". Photo available. Tuscon. The University of Arizona Press. 1964. 212 pps. Folio. Hardcover. First edition. Illustrated in black, white and color. Important reference work. Arizona Birds of Color by Eliot Porter laid in. Very scarce in this condition. Fine (small name on end paper) copy.

Price: $65	Book ID: 197512

Phillips, Arthur (ed). Welding Aluminum and Aluminum Alloys. Photo available. New York. American Welding Society. 1967. Octavo. Soft cover. Second edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy.

Price: $20	Book ID: 203441

Phillips, Roger & Martin Rix. The Random House of Perennials. 2 volumes. Volume I. Early Perennials. Volume 2. Late Perennials. Photo available. New York. Random House. 1991. 240 & 252 pps. 4to. Soft cover. Two volumes. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine set.

Price: $30	Book ID: 203516

Pickett, Lynn. Turin Shroud. In Whose Image? The Truth Behind the Centuries-Long Conspiracy of Silence. Photo available. New York. HarperCollins. 1994. Octavo. Hard cover. First edition. Illustrated. Important reference work. Very scarce in this condition. Fine copy in fine dust jacket (in mylar).

Price: $20	Book ID: 151790

PIckover, Clifford A. The Medical Book. 250 Milestones in the History of Medicine. Photo available. New York. Barnes & Noble. 2013. 527 pps. 4to. Gilt decorated hard cover. All edges gilt. Reprint. Illustrated in black, white and color. Important reference work. Very scarce in this condition. Fine copy (light scratch on front cover).

Price: $30	Book ID: 226392