| Bunge, Marta | bunge@triples.math.mcgill.ca |
| Butz, Carsten | butz@brics.dk |
| Dubuc, Eduardo | edubuc@dm.uba.ar |
| Fearns, John | j.fearns@ic.ac.uk |
| Funk, Jonathon | funk@math.ubc.ca |
| Gago, Felipe | fgago@zmat.usc.es |
| Grothendieck, Alexandre | |
| Goldblatt, Rob | Rob.Goldblatt@mcs.vuw.ac.nz |
| Isham, Chris | c.isham@ic.ac.uk |
| Johnstone, Peter | p.t.johnstone@dpmms.cam.ac.uk |
| Kennison, John | jkennison@clarku.edu |
| Kock, Anders | kock@imf.au.dk |
| Lavendhomme, R. | Lavendhomme@agel.ucl.ac.be |
| Lawvere, F. William | wlawvere@acsu.buffalo.edu |
| MacLane, Saunders | |
| Moerdijk, Ieke | moerdijk@math.uu.nl |
| Mulvey, C. J. | c.j.mulvey@sussex.ac.uk |
| Nishimura, Hirokazu | Logic@math.tsukuba.ac.jp |
| Raptis, Ioannis | iraptis@math.up.ac.za |
| Reyes, Gonzalo | reyes@dms.umontreal.ca |
| Street, Ross | street@math.mq.edu.au |
| Tierney, Myles | tierney@math.rutgers.edu |
| Trifonov,V. | trifonov@e-math.ams.org |
| Vermeulen, Japie | japie@maths.uct.ac.za |
| Vickers, Steven | s.j.vickers@open.ac.uk |
| Wraith, G.C. | gavinw@susx.ac.uk |
