That's a copy of L.RON MAN's "Dianetics" she's waving.
This was not long after one of the other scientology-bots had come up to me and screeched: "Did you know you have no right to take photographs of the general public?"
Er, no, I didn't know that, because it's bollocks. A brief explanation of legalities followed. Then they pretended to photograph each other while blatantly photographing me and the guys who were protesting. Hope my house doesn't catch fire.