By Vogt, A. E. van
By Glob, P.V., Mitford, R.B-.
By Harrison, Harry
By Marshall, Susie B.
By Lloyd, Peter
By Schaeffer, Francis A.
By Goldman, WILLIAM
By Teilhard de Chardin, Pierre
By Ali, Muhammad, Durham, Richard
By Cleary, Jon
By Jones, Max, Chilton, John
By Pringle, Peter, Cole
By Solomon, David
By Kavanagh, Dan
By Kennedy, Ludovic
By Mackenzie, Colin
By Howard, Robert E.
By Crawford, Christina
By Wilder, F.L.
By Gaskin, Catherine
By Brent, Madeleine
By Barden, Leonard
By L Hugh Newman, Anthony Moore
By Samuel, Leith
By Crompton, Richmal