Jonathan Walker, who scripted the illustrations, describes his novel on his blog:
"My novel Brethren is set in an evangelical church in Liverpool in 1984. It describes a series of encounters with supernatural beings: an angel, a demon, and (in the climactic scene) an avatar of the dead Christ."
Jonathan Walker is the author of Pistols! Treason! Murder!: The Rise and Fall of a Master Spy (Johns Hopkins University Press, 2009) and Five Wounds: An Illuminated Novel (Allen & Unwin, 2010), both illustrated by Dan Hallett.