As previously announced, the 25th Anniversary special edition of Shin Megami Tensei: Strange Journey Redux will include a 208-page book looking into the history of the Shin Megami Tensei series. Included in this book will be previously unreleased development content such as planning documents.
Atlus has released four preview pages of the book, which were previously shown as part of the Shin Megami Tensei: Strange Journey Redux release date celebration live stream.
Shin Megami Tensei: Strange Journey Redux will be released for the Nintendo 3DS in Japan, on October 26, 2017. It will release in North America and Europe in early 2018.