How to Steal a Dragon's Sword — Cressida Cowell

RIPROARERS
COLOR:
Greenish
NASTY BITS:
Knife-sharp talons, stinky breath, and a mouth full of sharp teeth
THREAT TO VIKINGS:
Slobbering, stinking Riproarers hide out in very small spaces in very dark caves and pounce upon their victims in swarms. Riproarers can tear a Viking apart with their teeth. It's best to avoid caves altogether!

A dragon rebellion- is coming -- filled with the meanest, nastiest dragons in the Archipelago. Razor-wings, Tonguetwisters, and Vampire Ghouldeaths are attacking Vikings and seem to be seeking one soul in particular: Hiccup Horrendous Haddock the Third! Only a King can save them ... and only a champion with all of the King's Lost Things can be King. In his adventures, Hiccup has collected quite a few "things" himself. But can a scrawny Viking save the entire Archipelago from certain doom? To find out, Hiccup will have to outwit a witch, fight his arch-enemy, and beat back an army of bloodthirsty dragons with just one sword.