Just got word that GURPS Powers: Totem and Nature Spirits sold enough copies to get another check! That short tail thing where sales quickly drop off due to most interested buyers buying it early is definitely a thing. We need more GURPS players!
Still its a niche of a niche so I'm pretty happy and hoping that sales are high enough that they accept my next proposal which I'm scheduled to make in Oct.
I have two more spirit related books and three different magic systems in mind to pitch and hope I get to write them for SJG. If not I may just blog them,but better for everyone if they see the full book treatment.