Update
I submitted "Cat on Duty" to tellyouatale.com and received a reply the next day, saying that submissions would be considered after the holidays.
I sent a general inquiry about sub-right to Llewellyn, and received a reply the same day asking from more details. I sent a reply with the requested info and with the title of the first two books I'd like to license. I'm waiting to hear back.
Meanwhile, I am making progress (sometimes faster, sometimes slower) on the Tarot script.