Depends on your opinion, but most people like the second season better due to the fighting sequences being more intense
Personally, I like Book 2 better than Book 1. Book 1 you really learn about the charactars and watch them learn their element. In book 2, the battles are more advanced (and contain much more earthbending) and many more characters are seen.
You can preorder the Book 1 Complete collection off play.com for 16 pounds for January :)
depends on which avatar if its avatar the lsat airbender, its the first book, if its the other 1 its Pandora
http://avatar-2u.blogspot.com/
the 1st book is water
No,only book 1,book 2 and book 3.
Avatar the Last Airbender , Book 1 episode 14 - The Fortuneteller .
Book 1: Water Book 2: Earth Book 3: Fire
of course
There are 5 volumes in Book 1, each containing 5 episodes.
avatarchapters.org
there is no book 4 the show ends with the 4 part finale in book 3. -------------------------------------------------------------------------------------- well my answer is that there IS going to be AVATAR BOOK 4: air.. u c? it is comming out in summer... there zuko needs to find his mother and the avatar has to find another airbender ;) hope i helped.. good luck