| Polak, Menno & Sevink, Jan & Noorda, Sijbolt | € 6,00 |
| Porrenga, D.H. | € 10,00 |
| Pringle, Heather & Yolande Ligterink | € 8,50 |
| Prosser, Simon | € 15,00 |
| Puil, G. van der | € 12,50 |
| Quadbeck-Seeger, Hans-Jürgen | € 10,00 |
| Raaij, W. F. van | € 10,00 |
| Rebe, Bernd | € 10,00 |
| Reeser, Eduard | € 10,00 |
| Ridley, B.K. | € 5,00 |
| Rijsewijk, F.A.M. | € 10,00 |
| Robbin, Joel W. | € 5,00 |
| Robinson, Andrew | € 10,00 |
| Romein, Jan | € 8,00 |
| Rorvik, David | € 6,00 |
| Rosen, Joseph | € 10,00 |
| Rosenkranz, Ze'ev | € 10,00 |
| Rossi, Paolo | € 10,00 |
| Rossiter, Margaret W. - a.o. (eds.) | € 10,00 |
| Roy, J.J. le | € 8,00 |
| Sachs, Joe | € 100,00 |
| Samson, R.A. & J.A. Stalpers & D. van der Mei & A.H. Stouthamer | € 50,00 |
| Samter, Heinrich | € 45,00 |
| Sartorius von Waltershausen, August | € 8,00 |
| Sawhney, B. L. | € 10,00 |
| Sawyer, W.W. | € 5,00 |
| Schaafsma, Tjeerd | € 30,00 |
| Scherr, Dr. George H. & Richard Liebmann-Smith (editors) | € 10,00 |
| Schick, Kathy Diane & Nicholas Patrick Toth | € 10,00 |
| Schilling, Govert | € 20,00 |
| Schilperoort, Dr. R.A. | € 10,00 |
| Schirmbeck, H. | € 5,00 |
| Schmidt, K.H. (edited by) | € 10,00 |
| Schneider, Stephen H. | € 8,00 |
| Schrauwers, Arno | € 7,50 |
| Schrijver, J. | € 10,00 |
| Schuyt, Kees | € 8,00 |
| Schwartz, Jacob T. | € 8,00 |
| Selier, F. | € 5,00 |
| Senten, Marcel | € 8,00 |
| Sheldrake, Rupert | € 12,50 |
| Shermer, Michael | € 12,50 |
| Shleien, Bernard | € 30,00 |
| Silver, Brian L. | € 12,50 |
| Singer, Charles | € 8,00 |
| Skemp, Richard R. | € 5,00 |
| Sneyders de Vogel, Dr. K. | € 9,00 |
| Snow, C.P. | € 10,00 |
| Sobel, Dava | € 8,00 |
| Solomon, C | € 5,00 |
| Spufford, Francis | € 9,00 |
| Stangl, Jean | € 5,00 |
| Steensma, F.A. | € 6,00 |
| Stewart, Ian | € 8,00 |
| Stratenus, J.L. | € 15,00 |
| Strathern, Paul | € 10,00 |
| Stringer, Christopher & Robin McKie | € 8,00 |
| Sugimoto, Kenji | € 9,00 |
| Suplee, Curt | € 12,00 |
| Sykora, Conny | € 6,00 |
| Szamosi, Geza | € 12,50 |
| Tammet, Daniel | € 10,00 |
| Terfve, Oscar | € 10,00 |
| The National Academy of Sciences | € 8,00 |
| Theunissen, Bert | € 5,00 |
| Theunissen, Bert & Hakfoort, Casper - e.a. | € 15,00 |
| Thomas, Michael Frederic | € 20,00 |
| Timmerije, Anneloes | € 12,50 |
| Touret, Jacques L.R. & Robert P.W. Visser | € 8,00 |
| Toutain, Ferran & Isabel Fernandez Alonso | € 12,50 |
| Vahid, S.A. | € 10,00 |
| Valkenburg, Jhr.Mr. C.C. van | € 6,00 |
| Vandenbroeck, André | € 12,50 |
| Vanheste, Tomas | € 10,00 |
| Various | € 25,00 |
| Various | € 12,50 |
| Vermeij, Geerat | € 10,00 |
| Vinci, Leonardo da | € 10,00 |
| Volvovski, Jenny e.a. | € 8,00 |
| Vré, Kees de | € 5,00 |
| Vries, D. de | € 8,00 |
| Wal, Gouke van der | € 10,00 |
| Wal, Gouke van der | € 8,00 |
| Waldrop, M. Mitchell | € 8,00 |
| Walker, Derek | € 12,50 |
| Walker, Jearl | € 10,00 |
| Ward, Kyle | € 20,00 |
| Water, Hendrik de | € 5,00 |
| Watson, James D. | € 5,00 |
| Weaver, Warren & George W. Beadle (foreword) | € 10,00 |
| Wechsler, Judith (edited) | € 9,00 |
| Weesie, Emile & Ardis Bollweg & Mario Burger & Richard Bun & Remko Wicherson | € 15,00 |
| Wenninger, Magnus J. | € 8,00 |
| Wesson, Rob | € 10,00 |
| White, Michael | € 12,00 |
| White, Michael | € 8,00 |
| Whitrow, G.J. | € 5,00 |
| Whittow, J.B. (editor) | € 8,00 |
| Williams, George C. | € 10,00 |
| Wilson, Ira G. & Wilson, Marthann E. | € 10,00 |