In 2008 I gave a series of lessons about Rav Avraham Yitzhak HaCohen Kook, on this page you cen kisten to those lectures or download them to your computer:

Lesson no' 1                          Lesson no' 7

Lesson no' 2                          Lesson no' 8

Lesson no' 3                          Lesson no' 9

Lesson no' 4                          Lesson no'10
 
Lesson no' 5                          Lesson no' 11

Lesson no' 6                          Lesson no' 12

For more lectures in the series