Series
How to Train Your Dragon
We don't know whether this one is finished.
Nobody has confirmed the status of this series yet. That's a gap in our data, not a verdict on the books.
2 books here · 2006
Publication order
This is publication order — nobody has confirmed a different reading order for this one yet.
4
How to Cheat a Dragon's Curse
2006 · Cressida Cowell
6
How to Train Your Dragon
· Cressida Cowell