Don`t miss an action-packed, hilarious, heart-warming moment of the bestselling series that inspired the hit movies!

Hiccup Horrendous Haddock III`s best friend, Fishlegs, has been stung by the deadly Venomous Vorpent! The only cure is the Vegetable-That-No-One-Dares-Name. But where will Hiccup find such a thing? He`ll have to dodge the terrible Sharkworms, battle Doomfangs, and outwit crazy Hooligans if he`s going to be a Hero (again).

A fast paced plot, plenty of action, slapstick humor, witty dialogue, and imaginative black and white illustrations make this fourth adventure in Cressida Cowell`s beloved and bestselling How to Train Your Dragon series a must-read.