9.1 Lead Directing Doubles

9.2 Overcalling a Suit

9.3 Partner Chooses to Lead Something Else

9.4 We have a Stopper

9.5 Take Your Tricks and Run

9.6 Obvious Shift

9.7 Encourage First

9.8 Encourage Second

9.9 Partner Can Underlead

9.10 Partner Can't Underlead