Book 1

May 8, 2010
English
Paperback (221 pages)

Book 2

May 8, 2010
English
Paperback (224 pages)

Book 3

Oct 9, 2010
English
Paperback (256 pages)
May 10, 2011
English
Kindle (257 pages)

Book 4

Apr 30, 2011
English
Paperback (240 pages)