Paul E. Bugas, Jr., Corbin D. Hilling, Val Kells, Michael J. Pinder, Derek A. Wheaton, and Donald J. Orth - illustrated by Val Kells and Joseph R. Tomelleri

edited by John L. Koprowski and Paul R. Krausman

edited by Shane P. Mahoney and Valerius Geist

edited by Leonard A. Brennan, Andrew N. Tri, and Bruce G. Marcot

edited by Christopher E. Moorman, Steven M. Grodsky, and Susan P. Rupp

George M. Hornberger and Debra Perrone

edited by Barbara A. Block

Hans-Dieter Sues

Bruce Collette and John Graves - illustrated by Val Kells

Jean-Philippe Chippaux and Kate Jackson

edited by Charles Lydeard and Kevin S. Cummings

Bruce M. Beehler - photography by Middleton Evans

Alan F. Poole

edited by Willem M. Roosenburg and Victor S. Kennedy

edited by Heather R. Cunningham and Nathan H. Nazdrowicz

Victor S. Kennedy

Leslie Day

James M. Ryan

Adrian Hoskins, F.R.E.S.

James Duncan