By Kirby, D. A., Robinson, H.
By Clarke, Clorinda, Toothill, H., Whithorne, H.S.
By Wells, H. G., H., H.G. Wells
By Deleuze, Gilles, Tomlinson, H., Galeta, R.
By Szondi, Peter, Mendelson, H.
By Ross, H.
By Anna Suh, H., da Vinci, Leonardo
By Bolwell, H., L.
By Steyn, P., H.
By Armenian, Shapiro, H., Haroutune K.
By Harding, A., H.
By Coleman, D., Fraser, H.
By Dissing, B., Helles, S., Axelsen, Jens, Vinterberg, H.
By Butler, H.
By Keatinge, H., Peters, A.M.
By Marsden, H.
By Koller, H.
By Farmer, H.
By Pearson, H., Miller, Clifford G.
By Mallet-Joris, Françoise, Briffault, H.
By Müller, M. E., Allgower, Martin, Schneider, Robert, Willenegger, H.
By Grandjean, E., OLROYD, H.
By Guise, H.
By Willebeek le Mair, H.
By Pearson, D., Egan, H.
By Holabird, Katharine, Craig, Helen, H.
By Saddhatissa, H.
By Neubauer, H.
By Dennett, H.
By Truijens, H.