By Marina Ottaway, Thomas Carothers
By Jeffrey Quilter
By Cecilia Pardo, Jago Cooper
By Marshall C. Eakin
By Hugh Thomson
By Graziano, A., Mancinelli, F., Rossi, F.
By Larken Meriel
By Ann Pollard Rowe, John Cohen
By J. K. Davies
By Prescott, W.H.
By Hemming, John
By Crabtree, John
By Parker, Stephen, Edward
By hiram bingham, Hugh Thomson
By Emma Thomas
By Deary, Terry, Brown, Martin
By Lyle, Garry
By Steele, Philip
By Mason, J.
By Kim MacQuarrie
By Hynson, Colin
By Michael F. Brown
By Saunders, Nick
By Ganeri, Anita
By Brown, Dale, etc.
By Morris, Arthur
By Peter, Hicks
By Macdonald, Fiona
By Ponting, Clive