Goodfellas. Slayer. Christmas Comics. Classic Rock. One Dude. Four Books. D.X. Ferris Has You Covered this Christmas Season! Prolific author and aging metal dude D.X. Ferris released four books in 2018. It’s his biggest year since transitioning from entertainment writer to long-form journalist, teacher, motivational author, and comic-strip artist. Ferris is a Pittsburgh native relocated to …