Have the 21 or so lessons listed here (replace the alien pics with video pics of each lesson with a short description and link to the page where the content is). The short code will be on each lesson page.
Lesson 1
Lesson 2
Lesson 3
Lesson 4
Lesson 5
Lesson 6
Lesson 7
Lesson 8
Lesson 9
Lesson 10
Lesson 11