"Baltimore Volume 6: The Cult of the Red King" by Christopher Golden and Mike Mignola is a hardcover graphic novel published by Dark Horse Comics in 2016. The book is part of the modern age era of US comics and belongs to the Baltimore series. It features the character Christopher in an intricate storyline that combines elements of mystery, horror, and fantasy. The book is a must-have for fans of the Baltimore series and is a valuable addition to any comic book collection.