Well, I think those are all historic individuals who helped to shape the profession that we have. And it’s important to know where we were and where we’ve come from. So in terms of that, I would also add to that, those are people who published. But also in terms of people who have, you know, put the profession further along. I mean the Marlin Perkins and the Jack Hanna that have done it, not by publishing, but by filming things, and bringing those to the public. And even, you know, way back before “Animal Kingdom”, “The Zoo Parade” was one of the things that brought zoos to everybody without publishing it and without, in the printed form, but you know, bringing it to the general public. So that’s important too. Now they publish, the printed form is more for the, you know, the knowledge of how to care and take care of those animals.