By Bowlby, John
By Zimmer C.
By Charles Cockell
By Davies, Paul
By Davies, R.G.
By Boulter, Michael
By Kelly, Andrew, Melanie, Dolan, Brian, Hodge, Jonathan, Waithe, Marcus, Grayling, A. C., Ward, Keith, Dyson, George, Catling, David C.
By Charles Darwin
By Chapman, Matthew
By Endler, John A.
By Dennett, Daniel C.
By Futuyma, Douglas J.
By Barlow, Connie
By Slatkin, Montgomery
By Darwin, Francis
By Roberts, Alice
By Snyder, Leon A., Freifelder, David
By Skelton, P.
By Mayr, Ernst
By Keller, Evelyn Fox, Lloyd, Elisabeth A.
By Scott, James C.
By Biggs, Norman L.
By Dunbar, Robin, Barrett, Louise
By Weaver, Robert F., Hedrick, P.W., Philip W.
By Ian Graham
By Peter Forbes
By McFadden
By Smith, John Maynard
By Cockell, Charles
By Brusatte, Steve