monk epic "Celestial Fists"

[Sathuil]

Hi, I have not played my monk in years, I just got the account password back as SMS Verification was reset for my eq emu account. For the monk epic at the end, it says to hand "mad" kaiaren the book "Celestial Fists" and that he hands you the book back. Then you are supposed to turn in the book "Celestial Fists" to "sane" Kaiaren and he hands you back "Book of Celestial Fists". I don't know if I handed the book "Celestial Fists" to "mad" kaiaren yet, can anyone tell me what would happen if hand it to him after already having done so? Or if I hand it to "sane" kaiaren not yet having given it to "mad" kaiaren? If anyone knows I would greatly appreciate a response. Thank you.