Book 1

Nov 13, 2001
English
Kindle (178 pages)

Book 2

Sep 12, 2000
English
Hardcover (176 pages)

Book 3

Mar 13, 2001
English
Hardcover (176 pages)

Book 4

Sep 11, 2001
English
Hardcover (155 pages)

Book 5

Jun 10, 2003
English
Paperback (160 pages)

Book 6

Feb 19, 2009
English
Kindle (176 pages)

Book 7

Sep 13, 2005
English
Paperback (164 pages)

Book 8

Feb 8, 2005
English
Hardcover (224 pages)

Book 9

Akiko: Pieces of Gax

by Mark Crilley
Nov 14, 2006
English
Hardcover (224 pages)

Book 10

Nov 11, 2008
English
Hardcover (208 pages)