Sur Bullscec.com, Christopher Moore parle de Secondhand Souls, la suite de A Dirty Job sorti en 2008 et dans lequel iul retrouve le personnage de  Charlie Asher : 

 

I didn’t write A Dirty Job with the idea of writing a sequel, but so many readers have asked me for one over the years that I was forced to consider it – think about it – but I didn’t want to write the same book twice, so I wanted to bring a major new element to the story, and the element turned out to be the Bridge and the Ghosts of the Bridge.