A set of two research books about manga published by Tetsujinsha. Each book focuses on censored works and incidents, making them interesting (or perhaps morbidly curious?) explorations of manga history. "Censored Manga" "Over 60 censored works with a troubled history! This book is a reader focusing on 'censored manga' that can no longer be read or are no longer available due to various circumstances." Published: August 23, 2013, 3rd printing Price: 1300 yen + tax With obi (sleeve), but with folds and stains on the left page of the cover flap. Please check the images. The text itself appears to be in good condition. "History of Manga Incidents in Japan" "How Japan's manga culture has been protected, or persecuted, within the country, and how it overcame adversity to develop into a huge industry. This book is a dark-side document that traces that journey from behind the scenes." Published: June 6, 2020, 3rd printing Price: 1400 yen + tax Without obi, but the main body of the book appears to be in near-new condition. Thank you for looking.