Ronald Decker guilty of a first offence, minor drug dealing charge is put away in San Quentin where he is befriended by "old lag", Earl Copen. Copen is well in with the White Brotherhood just one of the many White, Black and Chicano gangs in constant brutal conflict in San Quentin. Their growing friendship is tested by Ron's rejection of a homosexual advance by another con which leads to an act of ultimately fatal violence and in despair they seize a remote chance of escape. Bunker writes of the sordid, horrifically violent and lawless prison life where life is cheap and death by shiv awaits anyone looking the wrong way with a great literary quality and at a merciless pace that never falters and with the realism and knowledge gained from spending over 25 years in prison.