I already know about World Class Manipulation by Jeff McBride. How about some others?

Multiplying Ball Video by Tim Wright—focuses on multiplying ball moves.

World Clas Manipulation—which you already mentioned.

Brad Burt has a billiard ball video out but I'm not sure of the name.

Shimada has advanced billiard ball videos, but tackle the other videos first to get basic knowledge of billiard ball manipulations.

Kevin

Jay Leslie has one but most of it is no good. His silk work is good, but the other stuff can be tossed.

FC

The Shimada manipulation video is well worth having but beware the billiard ball stuff is very tough.

I think it is worth noting the Magic & Manipulation of Geoffery Buckingham video. It is older and he was older when he taped it but it really is one of the only sources of seeing someone do all the "old school" stuff mentioned in the Burling Hull book and such.

If only for a working knowledge of past versus present techniques and presentation styles, you will learn a bit of strategy for a ball act from this tape. Hope it helps!

Good luck.