Jim's Red Book - Great blog about the great man.

For anyone interested in all things Henson, this is a great blog with a wealth of information:

"In June 1965, 28-year-old Jim Henson started a written log of his activities in what became known as “The Red Book.” He noted down what had happened up until that point (deemed “Ancient History”) and then recorded anything that he felt was worth recording as single line journal entries until the end of 1988."

http://www.henson.com/jimsredbook/