Dumb Witness (graphic novel)

Dumb Witness is a graphic novel published by HarperCollins which is a translation of the "Témoin muet", a French language bande dessinée adaptation of the novel Dumb Witness. "Témoin muet" adapted and illustrated by “Marek” and published by Editions Emmanuel Proust on 20 May 2009. The English translation published by HarperCollins featured a different cover artwork and was released on 1 January 2010.