George Trombley

title	ISBN-13	year of publica- tion	other author(s)
Hiragana From Zero!: The Complete Japanese Hiragana Book, with integrated Workbook and answer key	978-0-9769981-7-4	2011	Yukari Takenaka
Japanese from Zero! 1: Proven Techniques to Learn Japanese for Students and Professionals	978-0-9769981-2-9	2014	"
Japanese from Zero! 2: Proven Techniques to Learn Japanese for Students and Professionals	978-0-9769981-1-2	2006	"
Japanese From Zero! 3: Proven Techniques to Learn Japanese for Students and Professionals	978-0-9769981-3-6	2006	"
Japanese From Zero! 4: Proven Techniques to Learn Japanese for Students and Professionals	978-0-9896545-0-0	2013	"
Japones Desde Cero! 1	978-0-9896545-1-7	2013	"
Katakana From Zero!: The Complete Japanese Katakana Book, with integrated Workbook and answer key	978-0-9769981-8-1	2012	"
Korean From Zero! 1: Master the Korean Language and Hangul Writing System with Integrated Workbook and Online Course	978-0-9896545-2-4	2014	Reed Bullen · Sunhee Bong