Engelbrecht, Susan; De Villiers, Tania; Sampson, Candice C.; Zur Megede, Jan; Barnett, Susan W.; Janse van Rensburg, Estrelita(Mary Ann Liebert, 2001-11)
Scriba, Thomas Jens; De Villiers, Tania; Treurnicht, Florette K.; Zur Megede, Jan; Barnett, Susan W.; Engelbrecht, Susan; Janse van Rensburg, Estrelita(Mary Ann Liebert, 2002-01)