Defensive Play
Richard Pavlicek's Five Lessons on 2nd Hand Play
First Lesson Second Lesson Third Lesson Fourth Lesson
2nd Hand Play -- Scott Humphrey
BakerBridge 2nd Hand Play with Practice Deals
Richard Pavlicek's 3rd Hand Play Lessons
First Lesson 2nd Lesson Third Lesson Fourth Lesson
Fifth Lesson Sixth Lesson 7th Lesson Practice Hands
Signaling Methods
Peter Hollands BridgeWebs Signaling Overview