TY  - BOOK
AU  - Cowell, Cressida
AU  - Cressida Cowell 
TI  - how to train your dragon : : book 4 how to cheat a dragon's curse 
SN  - 9780316114257
U1  - Fic. C874h 2006  
PY  - 2006///
CY  - New York
PB  - Hachette Book Group 
N2  - Hiccup Horrendous Haddock III must save his best friend, Fishlegs, from the deadly disease "Vorpentitis" after a sting. To find the only cure, a rare potato, Hiccup must navigate dangerous, wintry landscapes, outwit the crazy Chief Norbert the Nutjob, and dodge lethal creatures like Sharkworms and Doomfangs.
ER  -