A new series of How to Train Your Dragon graphic novels written by Dean DeBlois and Richard Hamilton, writer on Race to the Edge, was announced at New York Comic Con 2015! How to Train Your Dragon: The Serpent’s Heir starts just after the end of the second film and follows the journey of Hiccup and Toothless in their new roles of chief and alpha.
It looks like The Serpent’s Heir will be 80 pages of pure dragon, and will be available on April 26, 2016. Dean DeBlois hinted at what to expect in the first chapter of this series: "Berk’s Dragon Riders must answer an earthquake-plagued island’s distress call."
Check back later for more about The Serpent's Heir!