supporting the book: The
Illustrated Principles of Pool and Billiards,
the Video Encyclopedias of Pool Shots (VEPS), Pool Practice (VEPP), and Eight Ball (VEEB),
How to Aim Pool Shots (HAPS), and the Billiard University (BU)
Note: The second shot is actually a foul because neither ball is driven to a rail after ball contact. For more info, see part 4 of NV B.13.