The Cade Saga is the fourth saga and the third trilogy of the Edge Chronicles. It is preceeded by the The Immortals. The Immortals were supposed to be the last book of the Edge Chronicles, but then the authors Paul Stewart and Chris Riddell decided to continue with the blog Weird New Worlds from 2009 to 2011. The plot ideas and some characters like Hedgethorn Lammergyre and Forden Drew were taken and made into the Cade Saga. The first book, The Nameless One was published in 2014, the last one, Descenders in late 2017.