The "Super Mario Encyclopedia: the Official Guide to the First 30 Years" by Nintendo is a comprehensive non-fiction book published by Dark Horse Comics in 2018. Filled with detailed information and illustrations, this hardcover book celebrates the iconic video game franchise's first 30 years. With a focus on art, games, and activities, this guide is a must-have for fans of popular culture and video games. This beautifully crafted book weighs 57.8 oz and is 256 pages long, making it a valuable addition to any collector's shelf.