How to Seize a Dragon's Jewel

How To Seize a Dragon's Jewel is the tenth installment of the How to Train Your Dragon series, by Cressida Cowell.

Hiccup eventually manages to meet his mother, find the Dragon Jewel, save his friend Fishlegs and his Father. Fishlegs finally gets to know who he is, Camicazi helps Hiccup.

However, as this is not the end yet, Hiccup has to face Alvin the Treacherous, his mother Excellinor the witch and the Dragon Furious in 1 last ditch attempt in the next book to save both Vikings and Dragons alike.