 Nyorai kupfuurira kweiyi ndima - The Science of Life: pfupiso yezivo yazvino uno pamusoro poupenyu nemikana yahwo yakatanga kubudiswa muzvikamu 31 zvevhiki mbiri zvakabudiswa neAmalgamated Press muna 192930, zvakabatanidzwa muzvikamu zvitatu sezvo kubudiswa kwakaenderera mberi. Bhuku racho rakabudiswawo riri kutengeswa netsamba, kunyange zvazvo rakanga risisiri kutengeswa pashure pokuputsika kwemusika wemari. Yakatanga kubudiswa muvhoriyamu imwe chete naCassell muna 1931, uye yakadhindwazve muna 1934 na1937; chinyorwa chakakurumbira, chakadzokororwa zvizere, nechirevo chitsva naH. G. Wells, chakaoneka muna 1938. Rakabudiswazve semavhoriyamu akaparadzana naCassell muna 19341937: I Muviri mupenyu. II Mafambiro oupenyu 1934. III Evolutionfact and theory. IV Kubereka, nhaka uye kukura kwepabonde. V Nhoroondo uye nhambo youpenyu. VI Mutambo woupenyu. VII Mufambiro Unoita Mhuka 1937. VIII Pfungwa nomufambiro zvomunhu. IX Biology uye rudzi rwomunhu. MuNew York, rakabudiswa neDoubleday, Doran Co. muna 1931, 1934 uye 1939; uye neThe Literary Guild muna 1934. Mabhuku matatu aCassell akabudiswawo neDoubleday muna 1932: Evolution, fact and theory; The human mind and the behaviour of Man; Reproduction, genetics and the development of sex. The Science of Life rakashandurirwa muchiFrench. Mukati meHondo yeNyika II chinyorwa chine vhoriyamu imwe chakagadzirirwa kushandiswa mumakirasi ehondo chakabudiswa. Kusvikira muna 1960 basa racho rakanga richiri kushandiswa mumakirasi ekoreji muUnited States 