What is the second book in the How to Train your Dragon book series?
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The book  How to Train Your Dragon '' is based on the film  How to Train Your Dragon ''.
The book `` How to Train Your Dragon '' was written based on the book .
What is the second book in the How to Train your Dragon book series?</s>The book [unused1]How to Train Your Dragon                [unused2] '' is based on the film
What is the second book in the How to Train your Dragon book series?</s>The book  How to Train Your Dragon '' is based on the film  How to Train Your Dragon ''.
What is the second book in the How to Train your Dragon book series?</s>The book `` [unused1]How to Train Your Dragon                [unused2] '' was written based on the book .
What is the second book in the How to Train your Dragon book series?</s>The book `` How to Train Your Dragon '' was written based on the book .
What is the second book in the How to Train your Dragon book series?</s>[unused1]How to Train Your Dragon[unused2],0,[unused1]How to Train Your Dragon[unused2],[unused1]How to Train Your Dragon[unused2],based on,How to Train Your Dragon,How to Train Your Dragon,0,[unused1]How to Train Your Dragon[unused2],How to Train Your Dragon,0,How to Train Your Dragon
What is the second book in the How to Train your Dragon book series?</s>How to Train Your Dragon,0,How to Train Your Dragon,How to Train Your Dragon,based on,How to Train Your Dragon,How to Train Your Dragon,0,How to Train Your Dragon,How to Train Your Dragon,0,How to Train Your Dragon