TalkToMeInKorean books in order
11 books in the catalogue, about 34 hours of reading in all; the shortest takes 2 hours and the longest 4 hours.
11 standalone books in the catalogue.
Standalone books
Talk to Me in Korean Workbook Level 1 2.4 h 
Talk to Me in Korean Workbook Level 2 2.7 h 
Become a Hangeul Master 3.1 h 
Talk to Me in Korean Workbook Level 3 2.6 h 
Talk to Me in Korean Level 1 3.0 h 
Talk to Me in Korean Level 2 3.7 h 
Talk to Me in Korean Level 3 3.7 h 
Talk to Me in Korean Workbook Level 4 2.6 h 
Talk to Me in Korean Level 4 3.7 h 
Talk to Me in Korean Level 5 4.0 h 
Talk to Me in Korean Workbook Level 5 2.8 h