1.
 |  | Title: Birds of the Middle East (Princeton Field Guides) by R. F. Porter, S. Christensen, P. Schiermacker-Hansen ISBN: 0691121044 Publisher: Princeton University Press Pub. Date: 01 August, 2004 List Price: $35.00 Amazon.com Price: $23.80 |
2.
 |  | Title: The Quaternary Period in the United States: Developments in Quaternary Science (Developments in Quaternary Science Series) by A. R. Gillespie, S. C. Porter, B. F. Atwater ISBN: 0444514716 Publisher: Elsevier Science Pub Co Pub. Date: 01 December, 2003 List Price: $90.00 Amazon.com Price: $90.00 |
3.
 |  | Title: Birds of the Middle East and North Africa: A Companion Guide by P.A.D. Hollom, R.F. Porter, S. Christensen, Ian Willis ISBN: 0931130158 Publisher: Harrell Books Pub. Date: 01 April, 1988 List Price: $32.50 Amazon.com Price: $32.50 |
4.
 |  | Title: Low Temperature Detectors: Ninth International Workshop on Low Temperature Detectors (Aip Conference Proceedings, 605) by Wis International Workshop on Low Temperature Detectors 2001 Madison, D. McCammon, M. Galeazzi, C. K. Stahle, F. S. Porter, F. Scott Porter, University of Wisconsin--Madison, Goddard Space Flight Center ISBN: 0735400490 Publisher: Amer Inst of Physics Pub. Date: 01 February, 2002 List Price: $205.00 Amazon.com Price: $205.00 |
5.
 |  | Title: Scipio Africanus, or the Thunderbolts: Selections from Book Thirty (Cambridge Elementary Classics: Latin) by F. S. Porter ISBN: 052105575X Publisher: Cambridge Univ Pr Pub. Date: 01 June, 1957 List Price: $7.95 Amazon.com Price: $7.95 |