What are the twelve parts to John Campbell's Mono-myth Theory?

There are 3 parts and 17 steps to the Monomyth.

part 1. Departure

a. The call to Adventure

b. The refusal of the call

c. Supernatural Aid

d. The crossing of the Threshold (symbolic Death)

e. Rebirth

part 2. Initiation

a. The road of Trials

b. Marriage (meeting of a companion)

c. The woman as a temptress (for male heroes, obviously)

d. Atonement with the Father

e. Apotheosis

f. The Ultimate Boon

part 3. Return

a. The refusal of the return

b. The magic flight (the return trip is always faster then the initial trip)

c. The rescue from without

d. The crossing of the RETURN Threshold

e. Master of two worlds

f. Freedom to Live