Editions of Servant of the Underworld

English language

Published Dec. 22, 2010 by HarperCollins Publishers Limited.

English language

Published March 25, 2011 by HarperCollins Publishers Limited.

English language

Published March 25, 2010 by HarperCollins Publishers Limited.

English language

Published March 26, 2010 by HarperCollins Publishers.

English language

Published March 25, 2014 by HarperCollins Publishers.