When Stoick and all the grown-ups head off on a mission, Hiccup is left in charge! Sounds like fun? It is - until Alvin the Treacherous decides to attack Berk .

This second standalone graphic novel based on the film series is a new adventure that takes place shortly after the events in How to Train Your Dragon 2, during

When Stoick and all the grown-ups head off on a mission, Hiccup is left in charge! Sounds like fun? It is-- until an old enemy decides to attack Berk. Meanwhile

With the grown-ups out on a mission in the Veil of Mists, Hiccup is left in charge when an old enemy decides to attack Berk.

Contains DreamWorks Dragons: Riders of Berk, Volume one: Dragon down and DreamWorks Dragons: Riders of Berk, Volume two: Dangers of the deep.