The Super Mario Bros. Encyclopedia will finally be released in North America. Dark Horse will be releasing the book in the region on October 23, 2018. It will be $39.99. (Thanks, Kotaku!)
Super Mario Bros. Encyclopedia is the localization of Encyclopedia Super Mario Bros., which was released in Japan in 2015. The book covers 17 games from 1985’s Super Mario Bros. to 2013’s Super Mario 3D World. The Japanese version is 256 pages ad goes over everything about the games, including offering interviews to read and discussions regarding level design.
Super Mario Bros. Encyclopedia is already available in a few regions outside of Japan. People can find it in Germany and Spain as Super Mario Encyclopedia: Die Ersten 30 Jahre and Enciclopedia Super Mario Bros 30ª Aniversario, respectively.