Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Mark Giambruno is a 3D artist, art director and writer. As an early employee of Mondo Media, he worked on many of their game projects and contract game cinematics. He also voiced the Lifty & Shifty characters for the popular internet show Happy Tree Friends, a role he now shares at times with Kenn Navarro. He is the author of two books on 3D graphics and has also done the English rewrite on a number of US-licensed manga and light novels. Born in Placerville, CA, he grew up in Sacramento, CA before moving to the San Francisco Bay area for a number of years. In college, he majored in art and electronics, and began a career in computer graphics in 1990.