By Jean-Pierre Maury, I. Mark Paris
By David Whitehouse
By Ridpath, Ian
By DK
By Ronan, C. A.
By Sobel, Dava
By Ridpath, Ian, Tirion, Wil
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By Blundell, Stephen J., Katherine M.
By Brown, Robert A.
By Duncan, David Ewing
By James Reston, Reston, James
By Moore, Patrick
By Garvey, D.
By Maran, Stephen P.
By David Geddes
By Hadfield, Chris
By Rogers, Lucy
By G. E. Chrisitanson
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By Russell Stannard, Stannard, Prof Exors of Russell
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By Michael Hoskin (, Fellow of Churchill College, Cambridge)
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By C. Carter
By M. Naseem
By T. Csordas