By Jeffree, Dorothy M.
By Peel, E.A.
By Pearsall, Ronald
By Gregory, R.L.
By Hardy, Malcolm, Heyes, Steve
By C. B. Dobson, M. Hardy, S. Heyes, A. Humphreys, P. Humphreys, Dobson, C. B., Hardy, M., Heyes, S., Humphreys, A., P.
By Hudson Liam
By Lamplugh, Diana
By Calvin, William H.
By Wright, Lawrence
By Hardy, Malcolm, Heyes, Steve, Rookes, S., Crews, J., Wren, K.
By Heyes, Steve, etc., Hardy, Steve, Humphreys, P., Rookes, P.
By Gopnik, Alison, Meltzoff, Andrew, Kuhl, Patricia K
By Jacobi, Irving G.
By Dalsimer, Katherine
By Benjamin, Jessica
By Sissela Bok
By Draaisma, Douwe
By Child, Dennis
By Anghileri, Julia, Daniels, Harry, Anghilieri, Julia
By Charleton, Mary
By Wheeler, Sue
By Albert Ellis, Jack Gordon, Michael Neenan, Stephen Palmer
By Nelson-Jones, Richard
By Gorodensky, Arlene
By Carter, Rita, Rita Carter
By Francis, Leslie J.
By Lewis, Michael