In his 4th sidesplitting adventure, Hiccup Horrendous Haddock III
must rescue his best friend, Fishlegs, from the deadly disease
Vorpentitis. The only cure is rare and almost impossible to
find...a potato. 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, slapstick humor, witty dialogue and imaginative black and
white illustrations enhance this exciting tale.