- Georges Ifrah
- David R. Henderson
- Susan A. Clancy
- Christie Harris
- Merritt Ruhlen
- Michael Dummett
- Anthony Cheetham
- George Albert Wells
- Frank R. Wilson
- Kathryn Sullivan
- Ronald Decker
- Jane Billinghurst
- Thierry Depaulis
- Tom Flynn
- John Soennichsen
- Abbeville Gifts
- Maurice Yacowar
- G.W. Bernard
- Edwin Kagin
- Geoffrey Sampson