Zolemba izi ndi Harold W. Percival zikuyimira kusonkhanitsa kwathunthu kofalitsidwa Mawu pakati pa 1904 ndi 1917. Tsopano kuposa zaka XNUMX pambuyo pake, magazini oyambirira a mwezi ndi mwezi asoŵa. Ma voliyumu makumi awiri ndi asanu a Mawu ali ndi osonkhanitsa ndi malaibulale ochepa padziko lonse lapansi. Pa nthawi yomwe Bambo Percival anali ndi buku loyamba, Kuganiza ndi Kutha, linafalitsidwa mu 1946, iye anali atapanga mawu atsopano osonyeza zotsatira za maganizo ake. Izi makamaka zikufotokozera zomwe zingawonekere kukhala kusiyana pakati pa ntchito zake zakale ndi zamtsogolo.

Pamene mndandanda woyamba wa Mawu inatha, Harold W. Percival anati: “Cholinga chachikulu cha zolemba zanga chinali kupangitsa oŵerenga kumvetsetsa ndi kuŵerengera kwa phunziro la Consciousness, ndi kusonkhezera amene amasankha kukhala ozindikira za Consciousness …” Tsopano mibadwo yatsopano ya oŵerenga. ali ndi njira zingapo zopezera chidziwitsochi. Zolemba zonse za Percival zitha kuwerengedwa pansipa patsamba lino. Asonkhanitsidwanso kukhala mavoliyumu awiri akulu ndipo adasanjidwa ndi mutu kukhala mabuku ang'onoang'ono khumi ndi asanu ndi atatu. Zonse zilipo ngati mapepala ndi e-mabuku.