You can purchase the full 17-volume bundle or individual volumes directly from the Hollywood Camera Work website.
To get a feel for the teaching style, Hollywood Camera Work offers Volume 1 for free on their website.
The course, created by Per Holmes , is widely considered one of the most exhaustive training resources for filmmakers focused on performance. This 17-volume masterclass moves beyond basic camera angles to explore the deep psychological connection between a director’s technical choices and an actor’s emotional delivery. Core Philosophy: The Layers of Behavior
While you may see searches for "free downloads," it is important to note that this is a premium, copyrighted product.
If you are looking for other high-quality materials on directing actors, these resources are highly recommended by industry professionals: Main :: Directing Actors - Hollywood Camera Work