By George R. Trumbull IV (Dartmouth College, New Hampshire)
By James Bruce Ross, Mary Martin McLaughlin
By Kaufmann, Miranda
By George Rude
By Stanlake, G. F., Woodward, Geoffrey
By Paul Johnson
By Mary Soames
By Anna Whitelock
By Christopher Hill
By Michael A. Gomez (New York University)
By Landeg White (University of York)
By Linda M. Heywood (Howard University, Washington DC)
By John E. Flint
By Roland Oliver, G. N. Sanderson
By Roland Oliver
By Richard Gray
By Nancy J. Jacobs (Brown University, Rhode Island)
By Biloghi, Dominique, Boucher, Jacqueline, Jouanna, Arlette, Le Thiec, Guy
By Philip D. Curtin
By Lawrence Stone
By School Mathematics Project
By Robin Briggs
By John Iliffe (University of Cambridge)
By Philip D. Curtin (The Johns Hopkins University)
By Brown, A
By Hibbert, Christopher
By Margaret Spufford
By John Adair
By Theodore Rabb
By Hudso Roger, Roger Hudson