Manga
The Complete Ark. IDW Publishing, 2009. By Jim Sorenson and Bill Forster. Black and white layouts of character designs from Japanese seasons and USA G1.
Jim Sorenson's blog with pages not included into the Arc series.
A new Masumi kaneda and Ban Magami 16-pages Manga "Transformers - Super God Masterforce - Pretenders Gaiden" was published in "Transformers Generation 2012" by Million Publishing.