By John Smith
By Rhodes, F.
By Asimov, Isaac
By Stephen Jay Gould
By Paxman, Jeremy
By Stewart, Ian
By Davies, Paul
By Dawkins, Richard, Pyle, Liz
By Wilson, Edward O.
By Harris Nicholas, Nicholas, Harris
By Darwin, Charles, Burrow, J.
By Hickman, C. J., Johnson, M., Abercrombie, Michael, C. J. Hickman and M. L. Johnson., C. J. Hickman and M. L. Johnson. Abercrombie
By Johnson, M., Abercrombie, Michael, Hickman, Michael
By Thain, M. and M. Hickman., M. & Hickman, M.
By Hickman, M, Thain, M, Turvey, Raymond, Abercrombie, A, Hickman, C J, Johnson, N I
By Melzack, Ronald
By Foundation, Nuffield
By Johnson, Steven
By Hickman, Michael, Thain, Michael, Turvey, Raymond, Hickman, C. J., Abercrombie, Michael, Johnson, N. I.
By Neil Shubin, Shubin, Neil
By Steinbeck, Mr John, Astro, Richard, John
By Henry Williamson
By Darwin, Charles
By Cahalan, Susannah
By Hoffman, Donald D.
By Vince, Gaia
By Pascoe, H.T.
By Roberts, M. B. V., M. B. V. Roberts
By Rowland, Martin
By Harrison