Stephen Book is an internationally renowned acting teacher whose students have included Academy Award winners William Hurt, Rita Moreno, and Robin Williams, as well as Val Kilmer, Maura Tierney, Sanaa Lathan, Carla Gugino, Tim Matheson, David Boreanaz, Malcolm Jamal-Warner, Grant Heslov, and George Carlin. He has been teaching and coaching at his Hollywood workshop for 39 years and is also a former long-time faculty member of The Juilliard School and USC. Book has directed productions Off Broadway and in regional theaters. He is the author of Book on Acting: Improvisation Technique for the Professional Actor in Film, Theater and Television, and The Actor Takes a Meeting.