Book 1

Mar 3, 2009
English
Paperback (374 pages)

Book 2

Oct 6, 2009
English
Paperback (344 pages)
Edition: Original

Book 3

Oct 5, 2010
English
Paperback (343 pages)

Book 3.5

Nov 29, 2011
English
Kindle (129 pages)
Nov 1, 2013
English
Paperback (285 pages)

Book 4

Oct 1, 2012
English
Kindle (243 pages)

Book 5

May 5, 2014
English
Kindle (349 pages)

Book 5.5

Sep 9, 2010
English
Paperback (130 pages)